Ash removal tool for temperature measuring hole of annealing kiln and temperature measuring instrument and water jacket matched with same

Abstract

The utility model relates to an annealing kiln temperature measuring hole ash removal tool and a temperature measuring instrument and a water jacket which are matched with the annealing kiln temperature measuring hole ash removal tool. The annealing kiln temperature measuring hole ash removal tool comprises an ash removal structure and an ash collection structure. The ash removal structure comprises a fixing part, an ash removal part and a first holding handle, the first holding handle and the ash removal part are both connected with the fixing part, the first holding handle is located outside the temperature measuring hole, and the ash removal part and the fixing part are both rotatably arranged in the temperature measuring hole. The ash collecting structure is located below the ash removing structure and comprises an ash collecting plate, a second holding handle and a supporting block, the second holding handle is connected with the supporting block and located outside the temperature measuring hole, the ash collecting plate is located on the supporting block, and the ash collecting plate and the supporting block are arranged in the temperature measuring hole in a drawable mode. According to the technical scheme, the problems that in the prior art, when furnace ash in the temperature measuring hole is removed, the ash removal operation is tedious, and kiln pressure fluctuation is likely to be caused are effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic glass production equipment, in particular to an annealing lehr temperature measuring hole dust removal tool and a temperature measuring instrument and a water jacket matched therewith. BACKGROUND

[0002] In glass production and manufacturing, annealing operation needs to be performed, and the annealing operation is completed in an annealing lehr. The annealing lehr is a closed metal shell filled with heat preservation materials, has a roller bed and is divided into upper and lower parts, glass passes through the roller bed (the roller bed is used for conveying glass), the upper space and the lower space are both provided with air pipes and are internally provided with cooling air for controlling the glass cooling rate through radiation. The annealing lehr is generally divided into A, B, C, D, E and F zones, wherein the A, B and C zones are closed slow cooling zones for eliminating permanent stress and most of temporary stress in the glass, and the D, E and F zones are open rapid cooling zones. In order to ensure the annealing effect of the glass, the temperature in different zones needs to be accurately monitored, and generally, a temperature measuring hole is formed in the side wall of the annealing lehr, and an infrared temperature measuring instrument is inserted into the lehr through the temperature measuring hole to detect the temperature in the annealing lehr.

[0003] For the annealing lehr with a combustion heat source, a large amount of furnace dust will accumulate in the temperature measuring hole of the annealing lehr with the accumulation of time, and the furnace dust will fill between the infrared temperature measuring instrument and the water jacket, so that the water cooling effect of the water jacket on the infrared temperature measuring instrument is reduced. In order to ensure the water cooling effect of the water jacket on the infrared temperature measuring instrument, the furnace dust in the temperature measuring hole needs to be regularly removed. Some existing devices (for example, a manually operated flue dust removal scraper device with the publication number CN205351357U and the name of Hand-operated flue dust removal scraper device) include a rod body, the end of the rod body is provided with a scraper, the front section of the scraper is a concave arc structure, the dust removal scraper can be used for removing dust in the temperature measuring hole, the rod body is held by hand, the scraper is attached to the hole wall of the temperature measuring hole, and the rod body is moved along the axial direction of the temperature measuring hole to remove the furnace dust in the temperature measuring hole. However, in this dust removal mode, the water jacket needs to be removed and taken out together with the infrared temperature measuring instrument when the furnace dust is removed, which not only leads to complicated dust removal operation, but also causes the external environment to enter the lehr through the temperature measuring hole, thereby causing the pressure in the lehr to fluctuate. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an annealing lehr temperature measuring hole dust removal tool, a temperature measuring instrument and a water jacket matched therewith, so as to solve the problems of complicated dust removal operation and easy fluctuation of lehr pressure when removing the furnace dust in the temperature measuring hole in the prior art.

[0005] The annealing kiln temperature measuring hole dust removal tool comprises a dust removal structure and a dust collecting structure. The dust removal structure comprises a fixing part, a dust removal part and a first holding handle. The first holding handle and the dust removal part are connected with the fixing part. The first holding handle is located outside the temperature measuring hole, and the dust removal part and the fixing part are rotatably arranged in the temperature measuring hole. The dust collecting structure is located below the dust removal structure. The dust collecting structure comprises a dust collecting plate, a second holding handle and a supporting block. The second holding handle and the supporting block are connected. The second holding handle is located outside the temperature measuring hole. The dust collecting plate is located on the supporting block. The dust collecting plate and the supporting block are pullably arranged in the temperature measuring hole.

[0006] In some embodiments, the fixing part comprises a first limiting rod, a second limiting rod, a third limiting rod and a fourth limiting rod. The two ends of the first limiting rod are connected with the first end of the third limiting rod and the fourth limiting rod respectively. The two ends of the second limiting rod are connected with the second end of the third limiting rod and the fourth limiting rod respectively. The first limiting rod and the second limiting rod are oppositely arranged. The third limiting rod and the fourth limiting rod are oppositely arranged.

[0007] In some embodiments, the dust removal part further comprises a first dust removal plate and a second dust removal plate. The first dust removal plate is arranged on the first limiting rod. The second dust removal plate is arranged on the second limiting rod. The first limiting rod, the second limiting rod, the first dust removal plate and the second dust removal plate are arranged along the extension direction of the temperature measuring hole.

[0008] In some embodiments, the third limiting rod and the fourth limiting rod are arc-shaped rods. The first holding handle is connected with the third limiting rod.

[0009] In some embodiments, the dust collecting plate is an arc-shaped plate extending along the axial direction of the temperature measuring hole. The dust collecting plate is curved away from the dust removal structure.

[0010] The application also provides a temperature measuring instrument. The temperature measuring instrument is matched with the annealing kiln temperature measuring hole dust removal tool.

[0011] In some embodiments, the temperature measuring instrument extends into the annealing kiln through the temperature measuring hole. The shell of the temperature measuring instrument has a first opening. The first opening is engaged with the fixing part, so that the temperature measuring instrument can rotate synchronously with the fixing part.

[0012] The application also provides a water jacket. The water jacket is located on the circumferential outer side of the temperature measuring instrument.

[0013] In some embodiments, the water jacket, the outer wall of the temperature measuring instrument and the dust removal part are attached.

[0014] In some embodiments, the water jacket has a second opening. The dust collecting plate is pullably arranged in the second opening.

[0015] The annealing kiln temperature measuring hole ash removal tool provided by the application comprises an ash removal structure and an ash collection structure. The ash removal structure comprises a fixing part, an ash removal part and a first holding handle. The first holding handle and the ash removal part are connected with the fixing part. The first holding handle is located outside the temperature measuring hole, facilitating the operator to hold. The fixing part and the ash removal part are rotatably arranged in the temperature measuring hole, so that the ash in the temperature measuring hole can be synchronously rotated. The ash collection structure is located below the ash removal structure. The ash collection structure comprises an ash collection plate, a second holding handle and a supporting block. The second holding handle and the supporting block are connected. The second holding handle is located outside the temperature measuring hole. The ash collection plate is located on the supporting block. The ash collection plate and the supporting block are pullably arranged in the temperature measuring hole. The ash is transferred to the ash collection plate. Then, the operator pulls out the ash collection plate by holding the second holding handle, so that the ash removal operation is realized. The ash removal operation is not required to be performed after the structure in the temperature measuring hole is removed, so that the ash removal steps are simplified. Meanwhile, the sealing of the temperature measuring hole is not affected, so that the kiln pressure fluctuation is not caused. The technical solution provided by the application effectively solves the problems that the ash in the temperature measuring hole is removed, the ash removal operation is complicated and the kiln pressure fluctuation is easily caused in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings incorporated into the specification and forming a part thereof illustrate embodiments consistent with the application and, together with the specification, serve to explain the principles of the application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0018] Figure 1 Fig. 1 shows a structure schematic diagram of an annealing kiln temperature measuring hole ash removal tool and a temperature measuring instrument and a water jacket in the temperature measuring hole cooperating with the same according to an embodiment of the application;

[0019] Figure 2 Fig. 2 shows a structure schematic diagram of an ash removal structure according to an embodiment of the application;

[0020] Figure 3 Fig. 3 shows a structure schematic diagram of an ash collection structure according to an embodiment of the application;

[0021] Figure 4 Fig. 4 shows a side view structure schematic diagram of a temperature measuring instrument according to an embodiment of the application;

[0022] Figure 5 Fig. 5 shows a side view structure schematic diagram of a water jacket according to an embodiment of the application.

[0023] Among them, the above drawings comprise the following reference signs:

[0024] 10. Dust removal structure; 11. Fixing part; 111. First limiting rod; 112. Second limiting rod; 113. Third limiting rod; 114. Fourth limiting rod; 12. Dust removal part; 121. First dust removal plate; 122. Second dust removal plate; 13. First grip handle; 20. Dust collection structure; 21. Dust collection plate; 22. Second grip handle; 23. Support block; 100. Temperature measuring hole; 200. Thermometer; 201. First opening; 300. Water jacket; 301. Second opening. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, 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 application pertains.

[0027] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, rotated 90 degrees, or in other orientations, and the spatial relative descriptions used herein will be interpreted accordingly.

[0028] like Figures 1 to 3 As shown, the embodiment relates to a cleaning tool for the temperature measuring hole of an annealing kiln, including a cleaning structure 10 and a collecting structure 20. The cleaning structure 10 includes a fixing part 11, a cleaning part 12, and a first grip handle 13. Both the first grip handle 13 and the cleaning part 12 are connected to the fixing part 11. The first grip handle 13 is located outside the temperature measuring hole 100, while the cleaning part 12 and the fixing part 11 are rotatably disposed within the temperature measuring hole 100. The collecting structure 20 is located below the cleaning structure 10. The collecting structure 20 includes a collecting plate 21 and a second grip handle 22. The second grip handle 22 is connected to the collecting plate 21 and is located outside the temperature measuring hole 100. The collecting plate 21 is retractably disposed within the temperature measuring hole 100.

[0029] The annealing kiln temperature measuring hole soot cleaning tool provided by the embodiment comprises a soot cleaning structure 10 and a soot collecting structure 20. The soot cleaning structure 10 comprises a fixing part 11, a soot cleaning part 12 and a first holding handle 13. The first holding handle 13 and the soot cleaning part 12 are connected with the fixing part 11. The soot cleaning part 12 and the fixing part 11 are located in the temperature measuring hole 100. The first holding handle 13 is located outside the temperature measuring hole 100, which is convenient for an operator to hold. The fixing part 11 and the soot cleaning part 12 are rotatably arranged in the temperature measuring hole 100, so that the soot in the temperature measuring hole 100 can be rotated synchronously. The soot collecting structure 20 is located below the soot cleaning structure 10. The soot collecting structure 20 comprises a soot collecting plate 21, a second holding handle 22 and a supporting block 23. The second holding handle 22 is connected with the supporting block 23. The second holding handle 22 is located outside the temperature measuring hole 100. The soot collecting plate 21 is located on the supporting block 23. The soot collecting plate 21 and the supporting block 23 are pullably arranged in the temperature measuring hole 100. The soot is transferred to the soot collecting plate 21. Then, the operator pulls out the soot collecting plate 21 by holding the second holding handle 22, so as to realize the soot cleaning operation. The setting mode can clean the soot without disassembling the structure in the temperature measuring hole 100, which simplifies the soot cleaning steps and does not affect the sealing of the temperature measuring hole 100, so as to avoid the kiln pressure fluctuation. The technical solution of the embodiment effectively solves the problems of complicated soot cleaning operation and kiln pressure fluctuation in the prior art.

[0030] As shown in Figure 1 and Figure 2 In some embodiments, the fixing part 11 comprises a first limiting rod 111, a second limiting rod 112, a third limiting rod 113 and a fourth limiting rod 114. The two ends of the first limiting rod 111 are connected with the first end of the third limiting rod 113 and the fourth limiting rod 114 respectively. The two ends of the second limiting rod 112 are connected with the second end of the third limiting rod 113 and the fourth limiting rod 114 respectively. The first limiting rod 111 and the second limiting rod 112 are oppositely arranged. The third limiting rod 113 and the fourth limiting rod 114 are oppositely arranged. The first limiting rod 111, the second limiting rod 112, the third limiting rod 113 and the fourth limiting rod 114 are sequentially connected in a head-to-tail mode, forming an open structure. The setting mode can reduce the coverage area of the temperature measuring instrument 200 and prevent the temperature of the temperature measuring instrument 200 from being too high.

[0031] As shown in Figure 1 and Figure 2As shown, in some embodiments, the soot cleaning part 12 further comprises a first soot cleaning plate 121 and a second soot cleaning plate 122, the first soot cleaning plate 121 is arranged on the first limiting rod 111, the second soot cleaning plate 122 is arranged on the second limiting rod 112, and the first limiting rod 111, the second limiting rod 112, the first soot cleaning plate 121 and the second soot cleaning plate 122 are arranged along the extension direction of the temperature measuring hole 100. The first soot cleaning plate 121 and the second soot cleaning plate 122 are located between the temperature measuring instrument 200 and the water jacket 300, and the first soot cleaning plate 121 and the second soot cleaning plate 122 abut the inner wall of the water jacket 300. With the rotation of the first soot cleaning plate 121 and the second soot cleaning plate 122, the first soot cleaning plate 121 and the second soot cleaning plate 122 push the soot between the temperature measuring instrument 200 and the water jacket 300 to rotate, and the soot is pushed to the second opening 301 and then falls down to the soot collecting plate 21.

[0032] As shown in Figure 1 The shell of the temperature measuring instrument 200 and the water jacket 300 far from the soot cleaning structure 10 are in close contact to achieve water cooling of the temperature measuring instrument, and the shell of the temperature measuring instrument 200 and the water jacket 300 close to the soot cleaning structure 10 have a spacing distance to facilitate soot cleaning of the soot cleaning structure 10. The soot cleaning structure 10 and the first opening 201 of the temperature measuring instrument 200 are engaged, so they can rotate synchronously. The first soot cleaning plate 121 and the second soot cleaning plate 122 abut the inner wall of the water jacket 300, and the part of the temperature measuring instrument 200 away from the first soot cleaning plate 121 and the second soot cleaning plate 122 abuts the inner wall of the water jacket 300. Therefore, the water jacket 300 can limit the temperature measuring instrument 200 and the soot cleaning structure 10 in the vertical direction.

[0033] As shown in Figure 2 In some embodiments, the third limiting rod 113 and the fourth limiting rod 114 are arc-shaped rods, which are arranged to be shaped and matched with the bottom surface of the first opening 201. The first limiting rod 111 and the second limiting rod 112 abut the inner wall of the first opening 201, thereby driving the temperature measuring instrument 200 to rotate synchronously. The first holding handle 13 is connected with the third limiting rod 113, and the operator can rotate and pull the entire soot cleaning structure 10 by holding the first holding handle 13.

[0034] It should be noted that the third limiting rod 113 and the fourth limiting rod 114 are curved away from the temperature measuring instrument 200.

[0035] As shown in Figure 1 and Figure 3As shown in the drawings, in some embodiments, the ash collecting plate 21 is an arc-shaped plate extending along the axial direction of the temperature measuring hole 100, and the ash collecting plate 21 is curved away from the ash removing structure 10. The height of the ash collecting plate 21 is lower than the depth of the second opening 301, so that the ash collecting plate 21 does not interfere with the rotation of the first ash removing plate 121 and the second ash removing plate 122, and the first ash removing plate 121 and the second ash removing plate 122 push the furnace ash into the second opening 301 and onto the ash collecting plate 21.

[0036] The present embodiment also provides a temperature measuring instrument. The temperature measuring instrument 200 cooperates with the ash removing tool of the temperature measuring hole of the annealing furnace, and the temperature measuring instrument 200 and the ash removing structure 10 are clamped to rotate synchronously.

[0037] As shown in the drawings, Figure 4 In some embodiments, the temperature measuring instrument 200 extends into the annealing furnace through the temperature measuring hole 100, and the shell of the temperature measuring instrument 200 has a first opening 201. The first opening 201 is clamped with the fixed part 11, so that the temperature measuring instrument 200 can rotate synchronously with the fixed part 11. The bottom surface of the first opening 201 is an arc surface, and the third limiting rod 113 and the fourth limiting rod 114 are arc-shaped rods that can be fitted with the bottom surface of the first opening 201. The first opening 201 extends along the axial direction of the temperature measuring hole 100, and the first limiting rod 111 and the second limiting rod 112 respectively abut the two inner walls of the first opening 201, so as to realize synchronous rotation.

[0038] It should be noted that the present embodiment only improves the shell of the temperature measuring instrument 200 to realize clamping with the ash removing structure 10. The space inside the temperature measuring instrument 200 is used to place electronic components required for temperature measurement. The specific temperature measuring structure and circuit connection of the temperature measuring instrument 200 are prior art and are not the protection content of the present application, and will not be described here.

[0039] As shown in the drawings, Figure 1 and Figure 5 The present embodiment also provides a water jacket. The water jacket 300 is located on the circumferential outer side of the temperature measuring instrument 200. The water jacket 300 is a cold water jacket for water cooling the temperature measuring instrument 200. The temperature measuring instrument 200 is an infrared temperature measuring instrument.

[0040] As shown in the drawings, Figure 1 In some embodiments, the inner wall of the water jacket 300 and part of the outer wall of the temperature measuring instrument 200 and the ash removing part 12 are fitted to realize water cooling of the temperature measuring instrument and vertical limiting. The water jacket 300 extends along the axial direction of the temperature measuring hole 100.

[0041] As shown in the drawings, Figure 1 , Figure 3 and Figure 5As shown, in some embodiments, the water jacket 300 has a second opening 301, and the dust collecting plate 21 can be pulled out and placed in the second opening 301. When the dust collecting plate 21 is pulled out, the ash on the dust collecting plate 21 can be emptied, and the supporting block 23 is placed on the inner wall of the temperature measuring hole 100, and the side wall of the dust collecting plate 21 abuts against the inner wall of the second opening 301.

[0042] It should be noted that the present embodiment only improves the shell of the water jacket 300 so that the water jacket 300 can cooperate with the ash collecting structure 20, and the connection between the water jacket 300 and the water pipe is not affected. The specific connection is not described here again because it is prior art.

[0043] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should also be understood that the terms "comprise" and / or "include" as used in the specification indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] The above is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ash removal tool for a temperature measurement hole of an annealing furnace, characterized by, The utility model relates to an annealing furnace temperature measuring hole dust cleaning tool, which comprises a dust cleaning structure (10) and a dust collecting structure (20). The fixed part (11) comprises a first limiting rod (111), a second limiting rod (112), a third limiting rod (113) and a fourth limiting rod (114), the two ends of the first limiting rod (111) are connected with the first end of the third limiting rod (113) and the fourth limiting rod (114) respectively, the two ends of the second limiting rod (112) are connected with the second end of the third limiting rod (113) and the fourth limiting rod (114) respectively, the first limiting rod (111) and the second limiting rod (112) are oppositely arranged, and the third limiting rod (113) and the fourth limiting rod (114) are oppositely arranged. The dust cleaning part (12) further comprises a first dust cleaning plate (121) and a second dust cleaning plate (122), the first dust cleaning plate (121) is arranged on the first limiting rod (111), the second dust cleaning plate (122) is arranged on the second limiting rod (112), and the first limiting rod (111), the second limiting rod (112), the first dust cleaning plate (121) and the second dust cleaning plate (122) are arranged along the extension direction of the temperature measuring hole (100).

2. The annealing lehr temperature measurement port soot removal tool of claim 1, wherein, The third limiting rod (113) and the fourth limiting rod (114) are arc-shaped rods, the first holding handle (13) is connected with the third limiting rod (113).

3. The annealing lehr temperature measurement port soot removal tool of claim 2, wherein, The dust collecting plate (21) is an arc-shaped plate extending along the axial direction of the temperature measuring hole (100), and the dust collecting plate (21) is curved away from the dust cleaning structure (10).

4. The soot cleaning tool for the temperature measurement hole of the annealing furnace according to claim 3, characterized in that, The temperature measuring instrument (200) is matched with the annealing furnace temperature measuring hole dust cleaning tool, and the annealing furnace temperature measuring hole dust cleaning tool is any one of the annealing furnace temperature measuring hole dust cleaning tools in claims 1 to 5.

5. The anneal kiln temperature measurement hole soot removal tool of claim 1, wherein, ​ 6. A temperature measuring instrument, characterized by comprising: ​ 7. The temperature measuring instrument according to claim 6, characterized in that The temperature measuring instrument (200) extends into the annealing kiln through the temperature measuring hole (100), and the shell of the temperature measuring instrument (200) has a first opening (201), which is clamped with the fixing part (11) so that the temperature measuring instrument (200) can rotate synchronously with the fixing part (11).

8. A water jacket characterized by, The water jacket (300) is located on the circumferential outer side of the temperature measuring instrument (200), and the temperature measuring instrument (200) is the temperature measuring instrument (200) of claim 6 or 7.

9. The water jacket according to claim 8, characterized in that The water jacket (300) and the outer wall of the temperature measuring instrument (200) and the dust removal part (12) are all attached.

10. The water jacket according to claim 9, characterized in that The water jacket (300) has a second opening (301), and the dust collecting plate (21) can be placed in the second opening (301) and pulled out.

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