Glass kiln flue ash removal device and glass kiln

Abstract

The utility model provides a glass kiln flue ash removal device and a glass kiln. Wherein the ash removal device for the flue of the glass kiln is at least mounted on the flue of the glass kiln, and the flue is provided with an ash removal opening; the glass kiln flue ash removal device comprises a cover plate and an insertion plate, the cover plate covers the ash removal opening, the insertion plate is movably arranged on the cover plate to be at least used for opening or closing the ash removal opening, and the surface area of the insertion plate is smaller than that of the cover plate. The problem that the stability of glass kiln production is reduced due to the fact that the influence of ash removal operation on the kiln pressure in the prior art is large can be solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of glass processing, and in particular to a glass kiln flue dust cleaning device and a glass kiln. Background Art

[0002] The production of photovoltaic glass requires melting at temperatures as high as 1600°C. This melting process produces large amounts of volatile substances, such as boron oxide, and uses significant amounts of natural gas. This leads to high levels of harmful components in the kiln exhaust, including boron oxide fume and nitrogen oxides. To ensure a clean production environment and ensure that air quality meets standards, kiln exhaust gas treatment is required to remove these harmful components.

[0003] The prior art proposes a flue cleaning device for a plate-carrying glass kiln (CN217715985U), which includes a manual operating platform, an electric winch provided on the manual operating platform, and a pulley fixing device. A rotatable fixed pulley is movably installed below the pulley fixing device, and the electric winch pulls a cleaning hammer through a steel wire rope, wherein the electric winch is always located on the fixed pulley, and a rotatable stainless steel wire brush is movably installed around the cleaning hammer, and the stainless steel wire brush is docked and fixed on the rotating shaft of the brush motor. A rechargeable battery is also provided below the cleaning hammer.

[0004] However, during the flue cleaning process, the ash cleaning port is in an open state, and the opening of the ash cleaning port is too large, which will inevitably cause the external air to be drawn into the flue by the flue, thereby causing changes in the furnace pressure of the glass kiln and changes in the temperature in the flue near the ash cleaning port, causing the smoke dust in the flue to clump, reducing the stability of the glass kiln production. Utility Model Content

[0005] A technical problem to be solved by the present disclosure is that the dust cleaning operation has a significant impact on the furnace pressure of the kiln, resulting in reduced stability in glass kiln production.

[0006] To solve the above technical problems, the present disclosure provides a glass furnace flue ash cleaning device. The glass furnace flue ash cleaning device is installed at least on the flue of the glass furnace. The flue has a ash cleaning port. The glass furnace flue ash cleaning device includes:

[0007] A cover plate, which is provided on the dust cleaning port; and

[0008] The inserting plate is movably arranged on the cover plate to at least open or close the dust cleaning port, and the surface area of ​​the inserting plate is smaller than the surface area of ​​the cover plate.

[0009] In some embodiments, an operating section is provided on the plugboard, and the operating section drives the plugboard to reciprocate along the first direction under the action of an external force.

[0010] In some embodiments, the glass furnace flue dust cleaning device includes a driving assembly, which is arranged on the flue and connected to the operating section to drive the inserting plate to reciprocate along the first direction.

[0011] In some embodiments, a support frame is provided on the flue, and the drive assembly includes:

[0012] A driving rod is rotatably disposed on the support frame and extends along a first direction, and is connected to the operating section to drive the inserting plate to reciprocate along the first direction;

[0013] The operating part is arranged on the supporting frame and connected with the driving rod to drive the driving rod to rotate.

[0014] In some embodiments, a threaded section is provided in the length direction of the driving rod, a threaded hole matching the threaded section is provided on the operating section, and the operating section is sleeved on the threaded section through the threaded hole.

[0015] In some embodiments, the operating portion includes a rotating disk and a gripping section, the rotating disk is connected to the driving rod, and the gripping section is protruded on a side of the rotating disk facing away from the driving rod.

[0016] In some embodiments, one of the inserting plate and the cover plate is provided with a sliding groove, and the other one is provided with a raised section adapted to the sliding groove.

[0017] In some embodiments, a limit baffle is provided on the flue, and the limit baffle is located above the cover plate and has a predetermined distance from the cover plate.

[0018] In some embodiments, the limiting baffle is protruding from the flue, and when the plug plate moves, the limiting baffle abuts against at least a portion of the plug plate.

[0019] On the other hand, an embodiment of the present disclosure further provides a glass kiln, which includes the above-mentioned glass kiln flue cleaning device and a flue.

[0020] Through the above technical solution, the glass furnace flue ash cleaning device provided by the present disclosure does not require opening the cover plate; only the insert plate needs to be moved to expose the ash cleaning port, thereby opening the ash cleaning port to an appropriate size and allowing direct ash cleaning operations. At the same time, because the surface area of ​​the insert plate in the present disclosure is smaller than that of the cover plate, the opening size of the ash cleaning port is smaller than the opening size of the cover plate in the prior art during the insertion plate movement. Therefore, the opening of the insert plate has a smaller impact on the furnace pressure of the glass furnace, reducing fluctuations in the furnace pressure of the glass furnace and effectively improving the stability of glass furnace production. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1 Schematic diagram of the structure of the glass furnace flue dust cleaning device disclosed in the embodiment of the present disclosure;

[0023] Figure 2 This is a front view of a glass furnace flue dust cleaning device disclosed in an embodiment of the present disclosure;

[0024] Figure 3 1 is a side view of a glass furnace flue dust cleaning device disclosed in an embodiment of the present disclosure;

[0025] Figure 4 It is a partial structural schematic diagram of the glass furnace flue cleaning device disclosed in an embodiment of the present invention (excluding the drive component).

[0026] Description of reference numerals:

[0027] 1. Cover plate; 2. Insert plate; 3. Operating section; 4. Drive assembly; 5. Support frame; 6. Drive rod; 7. Operating part; 8. Threaded section; 9. Threaded hole; 10. Rotating disk; 11. Grip section; 12. Slide groove; 13. Limit baffle; 14. Flue. DETAILED DESCRIPTION

[0028] The following embodiments of the present disclosure are further described in detail with reference to the accompanying drawings and examples. The detailed description of the following examples and the accompanying drawings are intended to illustrate the principles of the present disclosure, but are not intended to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0029] The present disclosure provides these embodiments in order to make this disclosure thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0030] It should be noted that, in the description of this disclosure, unless otherwise specified, "plurality" means greater than or equal to two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are intended solely to facilitate and simplify the description of this disclosure, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0031] In addition, the terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are merely used to distinguish different parts. "Perpendicular" does not mean perpendicular in the strict sense, but rather means within the tolerance range. "Parallel" does not mean parallel in the strict sense, but rather means within the tolerance range. "Include" or "comprising" and similar terms mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0032] It should also be noted that, in the description of this disclosure, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this disclosure depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0033] All terms used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0034] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0035] As mentioned in the background technology, during the glass production process of existing glass kilns, harmful substances such as boron oxide smoke and nitrogen oxides will accumulate in the flue of the glass kiln. In order to ensure the normal production of the glass kiln, the smoke and dust in the flue need to be regularly removed. However, during the cleaning process, the ash cleaning port is in an open state, and the opening of the ash cleaning port is too large, which easily causes external air to be sucked into the flue under the extraction of the flue, thereby adversely affecting the furnace pressure of the glass kiln and reducing the stability of the glass kiln production. To this end, the inventors of this application have designed a new type of glass kiln flue cleaning device, which can reduce the fluctuation of the glass kiln furnace pressure and effectively improve the stability of glass kiln production. The glass kiln flue cleaning device of this application will be described in detail below with reference to the accompanying drawings.

[0036] See also Figures 1 to 4 As shown, according to an embodiment of the present application, a glass kiln flue cleaning device is provided, hereinafter referred to as a cleaning device. The cleaning device is installed at least on the flue 14 of the glass kiln. The flue 14 has a cleaning port. The glass kiln flue cleaning device includes a cover plate 1 and an insert plate 2.

[0037] The cover plate 1 is provided on the dust cleaning port (not shown in the drawings); the insert plate 2 is movably provided on the cover plate 1 for at least opening or closing the dust cleaning port, and the surface area of ​​the insert plate 2 is smaller than the surface area of ​​the cover plate 1 (i.e., the area of ​​the cross section obtained by cutting the insert plate 2 or the cover plate 1 along a direction parallel to the first direction).

[0038] Specifically, in this embodiment, the flue 14 is provided for smoke exhaust; a cleaning port is provided on the flue 14 so that the flue 14 can be regularly inspected and cleaned; a cover plate 1 is provided at the cleaning port, and an insert plate 2 is provided on the cover plate 1, so that the flue 14 can be cleaned by moving the insert plate 2 without opening the cover plate 1 during the cleaning process.

[0039] That is, compared to the prior art structure that requires opening the cover plate 1 to clean the flue 14, the ash cleaning device of this embodiment does not require opening the cover plate 1. Instead, it only requires moving the insert plate 2 to expose the ash cleaning port, thereby opening the ash cleaning port to an appropriate size and allowing direct ash cleaning operations. Furthermore, because the surface area of ​​the insert plate 2 in this embodiment is smaller than that of the cover plate 1, the movement of the insert plate 2 will cause the opening size of the ash cleaning port to be smaller than the opening size of the cover plate 1 in the prior art. Therefore, opening the insert plate 2 has a smaller impact on the furnace pressure of the glass furnace, reducing fluctuations in the furnace pressure of the glass furnace and effectively improving the stability of glass furnace production.

[0040] In some embodiments, see Figure 1 As shown, the plugboard 2 is provided with an operating section 3, and the operating section 3 is driven by an external force to drive the plugboard 2 to reciprocate along the first direction. Figure 1 The direction indicated by the letter X.

[0041] Specifically, when cleaning is required, the operator simply opens the plugboard 2 to expose the cleaning port, allowing direct cleaning. During this process, since the plugboard 2 is provided with an operating section 3, an operator can directly control the operating section 3 to cause the plugboard 2 to reciprocate in a first direction to open or close the cleaning port. Alternatively, the operating section 3 can be connected to other components, and the movement of the other components can drive the plugboard 2 to reciprocate in the first direction to open or close the cleaning port. This arrangement results in a simple structure and convenient and quick operation.

[0042] In some embodiments, see Figures 1 to 3 As shown, the glass furnace flue dust cleaning device includes a driving assembly 4, which is arranged on the flue 14 and connected to the operating section 3 to drive the inserting plate 2 to reciprocate along the first direction.

[0043] Specifically, the drive assembly 4 provides power for the movement of the insert plate 2 and can control the direction of movement of the insert plate 2. In other words, this embodiment connects the drive assembly 4 to the operating section 3, so that the operating section 3 is driven by the drive assembly 4 to reciprocate in the first direction, thereby opening or closing the dust cleaning port, reducing manual labor intensity and labor costs.

[0044] In some embodiments, see Figure 1 as well as Figure 3 As shown, a support frame 5 is provided on the flue 14, and the drive assembly 4 includes a drive rod 6 and an operating portion 7. The drive rod 6 is rotatably provided on the support frame 5 and extends in a first direction. The drive rod 6 is connected to the operating section 3 to drive the plug plate 2 to reciprocate in the first direction. The operating portion 7 is provided on the support frame 5 and connected to the drive rod 6 to drive the drive rod 6 to rotate.

[0045] Specifically, during operation of the dust cleaning device, the driving rod 6 is passed through the through-hole of the support frame 5 to mount the operating portion 7 on the support frame 5, and one end of the driving rod 6 is then connected to the operating section 3 of the inserting plate 2. When the operating portion 7 begins to operate, it drives the driving rod 6 to rotate, thereby synchronously driving the inserting plate 2 to reciprocate in the first direction, thereby opening or closing the dust cleaning port, and ultimately adjusting the opening of the dust cleaning port.

[0046] In some embodiments, see Figures 1 to 3 As shown, a threaded section 8 is provided in the length direction of the driving rod 6 , a threaded hole 9 adapted to the threaded section 8 is provided on the operating section 3 , and the operating section 3 is sleeved on the threaded section 8 through the threaded hole 9 .

[0047] Specifically, because the operating section 3 is sleeved onto the threaded section 8 through the threaded hole 9, when the drive assembly 4 begins operation, the operating section 3 can move on the threaded section 8 as the drive rod 6 rotates, thereby driving the inserting plate 2 to reciprocate in the first direction to open or close the dust cleaning port. The entire operation process is simple, reducing labor intensity and labor costs.

[0048] In some embodiments, see Figure 3 As shown, the operating portion 7 includes a rotating disk 10 and a gripping section 11 . The rotating disk 10 is connected to the driving rod 6 , and the gripping section 11 is protruded on a side of the rotating disk 10 facing away from the driving rod 6 .

[0049] Specifically, the setting of the gripping section 11 provides the operator with a better grip and control; the setting of the rotating disk 10 enables the operator to rotate the driving rod 6 through a rotating action. In other words, when it is necessary to open or close the ash cleaning port, it is only necessary to apply external force to the gripping section 11 to drive the rotating disk 10 to rotate, thereby driving the driving rod 6 to rotate. At this time, the operating section 3 can move on the threaded section 8 as the driving rod 6 rotates, and then can drive the inserting plate 2 to slide in the direction away from the cover plate 1 or in the direction close to the cover plate 1, ultimately achieving precise control of the opening of the inserting plate 2, avoiding fluctuations in the furnace pressure of the glass furnace caused by excessive opening adjustment, and improving the stability of glass furnace production.

[0050] In some embodiments, see Figure 1 as well as Figure 4 As shown, one of the inserting plate 2 and the cover plate 1 is provided with a sliding groove 12, and the other is provided with a raised section (not shown in the drawings) adapted to the sliding groove 12. In other words, when the inserting plate 2 is provided with the sliding groove 12, the cover plate 1 is provided with the raised section; when the inserting plate 2 is provided with the raised section, the cover plate 1 is provided with the sliding groove 12. Figure 1 3 shows the situation where the inserting plate 2 is provided with a raised section and the cover plate 1 is provided with a sliding groove 12 .

[0051] Specifically, the insert plate 2 is slidably mounted on the cover plate 1 via the raised section, thereby opening and closing the ash cleaning port under the drive of the drive assembly 4. At the same time, the cooperation between the raised section and the chute 12 allows the cover plate 1 and the insert plate 2 to fit tightly together. When the insert plate 2 completely covers the ash cleaning port, the seal between the insert plate 2 and the cover plate 1 is ensured, thereby reducing the impact on the furnace pressure of the glass furnace and effectively improving the stability of glass furnace production.

[0052] In some embodiments, see Figure 1As shown, a limit baffle 13 is provided on the flue 14, and the limit baffle 13 is located above the cover plate 1 and has a predetermined distance from the cover plate 1. Specifically, the setting of the limit baffle 13 limits the opening of the plug plate 2, so as to avoid excessive opening of the plug plate 2 and cause fluctuations in the furnace pressure of the glass kiln, thereby reducing manual labor. It is understandable that the above-mentioned "predetermined distance" can be set according to the size of the cleaning tool, that is, when the cleaning tool is large, the predetermined distance can be increased to make the opening of the plug plate 2 larger, so that the cleaning tool can be inserted into the ash cleaning port more conveniently; when the cleaning tool is small, the predetermined distance can be shortened to make the opening of the plug plate 2 smaller, so that the cleaning tool can be inserted into the ash cleaning port more conveniently while avoiding excessive opening adjustment and causing furnace pressure fluctuations.

[0053] In some embodiments, a stopper 13 protrudes from the flue 14. When the plugboard 2 moves, the stopper 13 abuts at least a portion of the plugboard 2. It should be noted that "the stopper 13 abuts at least a portion of the plugboard 2" in this embodiment includes, but is not limited to, abutting a portion of the contact surface of the stopper 13 against the plugboard 2, as well as abutting the entire contact surface of the stopper 13 against the plugboard 2. Specifically, the provision of the stopper 13 ensures that the plugboard 2 reciprocates within a predetermined path, effectively preventing damage to the equipment caused by excessive movement of the plugboard 2.

[0054] In some embodiments, the size of the inserting plate 2 can be designed according to the size of the cleaning tool.

[0055] In combination with the above-mentioned embodiments, it can be known that the glass kiln flue dust cleaning device of the present application is composed of an operating section 3, a driving rod 6, a plug plate 2 and an operating part 7. The opening of the plug plate 2 is adjusted by rotating the operating part 7, thereby reducing manual labor and achieving precise control of the opening of the plug plate 2, avoiding fluctuations in the furnace pressure of the glass kiln caused by excessive adjustment of the opening, and improving the stability of glass kiln production.

[0056] On the other hand, the embodiments of the present application further provide a glass kiln, which includes the above-mentioned glass kiln flue dust cleaning device. Therefore, the glass kiln includes all the technical effects of the above-mentioned glass kiln flue dust cleaning device. Since the technical effects of the glass kiln flue dust cleaning device have been described in detail above, they will not be repeated here.

[0057] In some embodiments, the glass furnace further includes a flue 14 .

[0058] Thus far, various embodiments of the present disclosure have been described in detail. To avoid obscuring the concept of the present disclosure, some details known in the art have not been described. Based on the above description, those skilled in the art can fully understand how to implement the technical solutions disclosed herein.

[0059] Although some specific embodiments of the present disclosure have been described in detail through examples, those skilled in the art will understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Those skilled in the art will understand that the above embodiments may be modified or some technical features may be replaced with equivalents without departing from the scope and spirit of the present disclosure. In particular, as long as there are no structural conflicts, the various technical features mentioned in the various embodiments may be combined in any manner.

Claims

1. A glass furnace flue ash cleaning device, the glass furnace flue ash cleaning device is at least installed on the flue (14) of the glass furnace, the flue (14) has a ash cleaning port, and is characterized in that: The glass furnace flue dust cleaning device comprises: A cover plate (1), the cover plate (1) being arranged to cover the ash cleaning port; and an inserting plate (2), the inserting plate (2) being movably arranged on the cover plate (1) to at least open or close the ash cleaning port, and the surface area of ​​the inserting plate (2) being smaller than the surface area of ​​the cover plate (1); An operating section (3) is provided on the inserting plate (2), and the operating section (3) drives the inserting plate (2) to reciprocate in a first direction under the action of an external force; The glass furnace flue dust cleaning device comprises a drive assembly (4), wherein the drive assembly (4) is arranged on the flue (14) and connected to the operating section (3) to drive the inserting plate (2) to reciprocate along the first direction; A support frame (5) is provided on the flue (14), and the driving assembly (4) comprises: a driving rod (6), the driving rod (6) being rotatably disposed on the support frame (5) and extending along the first direction, and the driving rod (6) being connected to the operating section (3) to drive the inserting plate (2) to reciprocate along the first direction; An operating portion (7), the operating portion (7) is arranged on the support frame (5) and connected to the driving rod (6) to drive the driving rod (6) to rotate.

2. The glass furnace flue dust cleaning device according to claim 1, characterized in that: A threaded section (8) is provided in the length direction of the driving rod (6), a threaded hole (9) adapted to the threaded section (8) is provided on the operating section (3), and the operating section (3) is sleeved on the threaded section (8) through the threaded hole (9).

3. The glass furnace flue dust cleaning device according to claim 1, characterized in that: The operating portion (7) comprises a rotating disk (10) and a gripping section (11), wherein the rotating disk (10) is connected to the driving rod (6), and the gripping section (11) is protruding from a side of the rotating disk (10) facing away from the driving rod (6).

4. The glass furnace flue cleaning device according to any one of claims 1 to 3, characterized in that: One of the inserting plate (2) and the cover plate (1) is provided with a sliding groove (12), and the other of the two is provided with a raised section adapted to the sliding groove (12).

5. The glass furnace flue cleaning device according to any one of claims 1 to 3, characterized in that: A limit baffle (13) is provided on the flue (14); the limit baffle (13) is located above the cover plate (1) and has a predetermined distance from the cover plate (1).

6. The glass furnace flue dust cleaning device according to claim 5, characterized in that: The limiting baffle (13) is protruding from the flue (14), and when the plugging plate (2) moves, the limiting baffle (13) abuts against at least a portion of the plugging plate (2).

7. A glass furnace, characterized in that: The glass furnace comprises the glass furnace flue cleaning device according to any one of claims 1 to 6, and the glass furnace further comprises the flue (14).

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