Maintenance equipment and glass furnace equipment

Abstract

The present invention relates to the field of glass furnace equipment, and discloses a maintenance device and glass furnace equipment. The maintenance device includes a bracket and a lifting assembly. The bracket includes a base frame and a top frame arranged on the top surface of the base frame. The lifting assembly includes a driving member, a drum, a fixed pulley, and a lifting rope. The drum is rotatably arranged on the base frame. The driving member is arranged on the base frame and the output shaft is connected to the drum to drive the drum to rotate. The fixed pulley is arranged on the top frame. The fixed end of the lifting rope is wound on the drum, and the movable end of the lifting rope passes around the fixed pulley and extends downward in a vertical direction and is used to be connected to a probe. The present invention can use the maintenance device to remove the probe. Compared with the method of manually removing the probe, it effectively avoids the situation where the probe and the glass furnace collide with each other and cause damage to the probe or the glass furnace. The operation is convenient and quick, which greatly reduces the difficulty of operation and improves the efficiency of probe cleaning.

Description

Technical Field

[0001] The present invention belongs to the field of glass furnace equipment, and in particular relates to an inspection and maintenance device and glass furnace equipment using the inspection and maintenance device. Background Art

[0002] In existing glass kiln equipment, the internal glass liquid level is usually measured by a probe-type liquid level gauge. Specifically, the glass kiln equipment is provided with a liquid level measuring port connected to the interior. The probe of the probe-type liquid level gauge passes through the liquid level measuring port and extends into the interior of the glass kiln equipment to detect the liquid level. During the detection process, the probe will inevitably stick to the glass liquid. After each detection is completed, the probe is usually taken out and cleaned manually. This method has a complicated operation process, high difficulty, and low operating efficiency. In the process of removing the probe, the probe is likely to collide with the glass kiln. Since the probe is in a high temperature state, the collision between the probe and the glass kiln can easily cause damage to the kiln or damage to the probe and make it unable to be used normally. Summary of the Invention

[0003] In response to the above-mentioned deficiencies or defects in the prior art, the present invention provides a maintenance device and glass kiln equipment, aiming to solve the technical problems in the existing glass kiln equipment, in which the manual removal of the probe for cleaning is complicated, difficult, and inefficient, and the probe is prone to collision with the glass kiln equipment, resulting in equipment damage or failure, or the probe is damaged and cannot be used normally.

[0004] To achieve the above-mentioned object, the present invention provides a maintenance device for repairing a probe of a glass furnace, comprising:

[0005] a bracket comprising a bottom frame and a top frame disposed on a top surface of the bottom frame; and

[0006] The lifting assembly includes a driving member, a reel, a fixed pulley and a lifting rope. The reel is rotatably arranged on the base frame. The driving member is arranged on the base frame and the output shaft is transmission-connected to the reel to drive the reel to rotate. The fixed pulley is arranged on the top frame. The fixed end of the lifting rope is wound around the reel, and the movable end of the lifting rope passes around the fixed pulley and extends downward in a vertical direction and is used to be connected to the probe.

[0007] Optionally, the maintenance device further includes a slide rail extending in a horizontal direction, and the base frame is disposed on the slide rail and can slide along the slide rail.

[0008] Optionally, the maintenance device further includes a first positioning member and a second positioning member, the first positioning member and the second positioning member are spaced apart on the slide rail and are respectively located on both sides of the base frame in the extension direction of the slide rail, the first positioning member and the second positioning member are respectively used to stop the base frame on both sides in the extension direction of the slide rail to fix the position of the base frame on the slide rail, and the position of the first positioning member and / or the second positioning member on the slide rail is adjustable.

[0009] Optionally, the maintenance device includes a locking member, and the first positioning member and / or the second positioning member can be slidably arranged on the slide rail, and the locking member can lock the first positioning member and / or the second positioning member on the slide rail.

[0010] Optionally, the maintenance device further includes a limiting assembly, which is arranged on the base frame and forms a limiting channel extending in a vertical direction, and the limiting channel is used for allowing the pulling rope or the probe to pass through and limit the pulling rope or the probe therein.

[0011] Optionally, the limiting component includes:

[0012] two support tubes, both of which are fixedly mounted on the base frame and extend horizontally, with first ends of the two support tubes being arranged opposite to each other; and

[0013] Two limiting rods, the two limiting rods are slidably arranged in the two supporting tubes, and the first ends of the two limiting rods extend from the first ports of the corresponding supporting tubes and are each formed with a semicircular ring. The semicircular rings of the two limiting rods can enclose to form the limiting channel.

[0014] Optionally, the second end of the limiting rod extends from the corresponding second end of the support tube and is formed with a pull ring.

[0015] Optionally, the maintenance device includes a plurality of the limiting assemblies, and the plurality of the limiting assemblies are arranged on the base frame at intervals along the vertical direction.

[0016] Optionally, the driving member is a servo motor, and the lifting assembly further includes a controller, which is electrically connected to the servo motor and is used to control the rotation stroke of the output shaft of the servo motor.

[0017] The present invention also provides a glass kiln equipment, including a kiln body, a probe and the above-mentioned maintenance device. The top of the kiln body is provided with a liquid level measuring port connected to the interior, and the probe passes through the liquid level measuring port and extends into the interior of the kiln body. The maintenance device is arranged on the top of the kiln body, and the movable end of the lifting rope of the maintenance device is connected to the top hanging ring of the probe.

[0018] Through the above technical solution, when the probe of the glass kiln equipment needs to be removed and cleaned, the maintenance device can be used to remove the probe. Specifically, the movable end of the pulling rope is connected to the probe, and the reel is driven to rotate by the driving member. The rotation of the reel can drive the movable end of the pulling rope to move upward in the vertical direction, and then drive the probe to move upward in the vertical direction. In this way, compared with the method of manually removing the probe, the collision between the probe and the glass kiln and the damage to the probe or the glass kiln can be effectively avoided. The operation is convenient and quick, which greatly reduces the difficulty of operation and improves the efficiency of probe cleaning.

[0019] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following detailed description, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 Schematic diagram of the structure of a glass furnace equipment in one embodiment of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of the maintenance device;

[0023] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0024] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0025] Figure 5 for Figure 1 Schematic diagram of the structure of the middle limit assembly.

[0026] Description of reference numerals:

[0027] 1 Maintenance device

[0028] 11 Bracket

[0029] 111 top frame 112 bottom frame

[0030] 12 Pulling components

[0031] 121 driving member 122 reel

[0032] 123 fixed pulley 124 pull rope

[0033] 13 Slide rails

[0034] 14 First positioning piece

[0035] 15 Second positioning member

[0036] 16 Limiting components

[0037] 161 Support tube 162 Limit rod

[0038] 2 probes

[0039] 3. Kiln body DETAILED DESCRIPTION

[0040] The following describes the specific embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0041] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

[0042] In the present invention, unless otherwise specified, directional words such as "up, down, top, bottom" are usually used to describe the relative positions of components in the directions shown in the drawings or in the vertical, perpendicular or gravity directions.

[0043] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0044] The present invention first provides a maintenance device for maintenance of a probe of a glass furnace.

[0045] In one embodiment, referring to the attached Figure 2 To the attached Figure 5 As shown, the maintenance device 1 includes a bracket 11 and a lifting assembly 12, the bracket 11 includes a base frame 112 and a top frame 111 arranged on the top surface of the base frame 112, the lifting assembly 12 includes a driving member 121, a reel 122, a fixed pulley 123 and a lifting rope 124, the reel 122 is rotatably arranged on the base frame 112, the driving member 121 is arranged on the base frame 112 and the output shaft is transmission-connected to the reel 122 to drive the reel 122 to rotate, the fixed pulley 123 is arranged on the top frame 111, the fixed end of the lifting rope 124 is wound around the reel 122, and the movable end of the lifting rope 124 passes around the fixed pulley 123 and extends downward in a vertical direction and is used to be connected to the probe 2.

[0046] It can be understood that when the probe 2 of the glass furnace equipment needs to be removed and cleaned, the maintenance device 1 can be used to remove the probe. Specifically, the movable end of the pulling rope 124 is connected to the probe 2, and the reel 122 is driven to rotate by the driving member 121. The rotation of the reel 122 can drive the movable end of the pulling rope 124 to move upward in the vertical direction, and then drive the probe 2 to move upward in the vertical direction. In this way, compared with the method of manually removing the probe, the collision between the probe and the glass furnace and the damage to the probe or the glass furnace can be effectively avoided. The operation is convenient and quick, which greatly reduces the difficulty of operation and improves the efficiency of probe cleaning.

[0047] In practical applications, the pulling rope 124 can be a steel wire rope or a chain.

[0048] Specifically, the top frame 111 is integrally formed on the top surface of the bottom frame 112 or welded to the top surface of the bottom frame 112 and extends in the vertical direction, and the fixed pulley 123 is fixedly or rotatably disposed on the top of the top frame 111.

[0049] In one embodiment, referring to the attached Figure 2 To the attached Figure 4 As shown, the maintenance device 1 also includes a slide rail 13 extending in the horizontal direction. The base frame 112 is arranged on the slide rail 13 and can slide along the slide rail 13. In this way, the bracket 11 and the lifting assembly 12 on the bracket 11 can slide in the horizontal direction along the slide rail 13, that is, the positions of the bracket 11 and the lifting assembly 12 on the bracket 11 on the slide rail 13 are adjustable.

[0050] In actual application, the slide rail 13 of the maintenance device 1 can be set above the liquid level measuring port of the glass kiln equipment. When the pulling component 12 is not needed, the pulling component 12 can be moved away to avoid the liquid level measuring port. When the probe 2 needs to be removed, the pulling component 12 can be moved to the position corresponding to the liquid level measuring port for removal operation.

[0051] Specifically, the number of the slide rails 13 can be multiple, and the multiple slide rails 13 are arranged in parallel and at intervals, and the base frame 112 is arranged on the multiple slide rails 13, so that the structure has good strength.

[0052] Specifically, the base frame 112 can be slidably connected to the slide rail 13 through a linear bearing to achieve sliding along the slide rail 13, or the slide rail 13 adopts a triangular slide rail, and a conical roller matching the triangular slide rail is provided at the bottom of the base frame 112, and the slide rail 13 of the base frame 112 is slidably connected to the linear bearing to achieve sliding along the slide rail 13. Alternatively, the slide rail 13 adopts a triangular slide rail, and the bottom of the base frame 112 is provided with a conical roller matching the triangular slide rail. The conical roller is connected and cooperated with the triangular slide rail to achieve sliding of the base frame 112.

[0053] In one embodiment, referring to the attached Figure 2 To the attached Figure 4As shown, the maintenance device 1 also includes a first positioning member 14 and a second positioning member 15. The first positioning member 14 and the second positioning member 15 are arranged at intervals on the slide rail 13 and are respectively located on both sides of the base frame 112 in the extension direction of the slide rail 13. The first positioning member 14 and the second positioning member 15 are respectively used to stop the base frame 112 on both sides of the extension direction of the slide rail 13 to fix the position of the base frame 112 on the slide rail 13. The position of the first positioning member 14 and / or the second positioning member 15 on the slide rail 13 is adjustable, that is, the position of the first positioning member 14 and the second positioning member 15 on the slide rail 13 is adjustable, or the position of one of the first positioning member 14 and the second positioning member 15 on the slide rail 13 is adjustable. In actual application, it is set according to actual needs.

[0054] It can be understood that by the first positioning member 14 and the second positioning member 15 stopping the base frame 112 on both sides of the extension direction of the slide rail 13, the base frame 112 can be positioned on the slide rail 13, effectively avoiding the shaking of the base frame 112 during the process of pulling the assembly 12 to remove the probe 2, thereby improving the reliability of the maintenance device 1.

[0055] Specifically, in this embodiment, the slide rail 13 can adopt a triangular slide rail, and the bottom of the base frame 112 can be provided with a conical roller matching the triangular slide rail. The sliding of the slide rail 13 of the base frame 112 is achieved through the connection and cooperation between the conical roller and the triangular slide rail. The first positioning member 14 and the second positioning member 15 respectively realize the positioning of the base frame 112 by stopping the conical roller at the bottom of the base frame 112.

[0056] In one embodiment, the maintenance device 1 includes a locking member, and the first positioning member 14 and / or the second positioning member 15 are slidably disposed on the slide rail 13 , and the locking member can lock the first positioning member 14 and / or the second positioning member 15 on the slide rail 13 .

[0057] Specifically, the first positioning member 14 and / or the second positioning member 15 can be slidably connected to the slide rail 13 through a linear bearing, and the locking member can be a bolt. A first connecting hole is opened on the first positioning member 14 and / or the second positioning member 15, and the slide rail 13 is provided with a long hole extending along its length or a plurality of second connecting holes arranged at intervals along its length. The bolt is connected to the first connecting hole and the long hole or the second connecting hole to lock the first positioning member 14 and / or the second positioning member 15 on the slide rail 13.

[0058] In one embodiment, referring to the attached Figure 2 and attached Figure 5As shown, the maintenance device 1 also includes a limiting component 16, which is arranged on the base frame 112 and forms a limiting channel extending in the vertical direction. The limiting channel is used for the pulling rope 124 or the probe 2 to pass through and limit the pulling rope 124 or the probe 2 inside. With such a configuration, in the process of the pulling rope 124 driving the probe 2 to rise, the limiting effect of the limiting component 16 on the pulling rope 124 or the probe 2 can effectively avoid the situation where the probe 2 swings too much during the rising process and collides with the kiln body 3, thereby further improving the reliability of the maintenance device 1 in removing the probe 2.

[0059] In one embodiment, referring to the attached Figure 2 and attached Figure 5 As shown, the limiting assembly 16 includes two support tubes 161 and two limiting rods 162. The two support tubes 161 are fixedly arranged on the base frame 112 and extend in the horizontal direction. The first ports of the two support tubes 161 are arranged relatively to each other. The two limiting rods 162 are slidably passed through the two support tubes 161 respectively, and the first ends of the two limiting rods 162 extend from the first ports of their respective corresponding support tubes 161 and are formed with semicircular rings. The semicircular rings of the two limiting rods 162 can be enclosed to form a limiting channel.

[0060] It can be understood that the two limiting rods 162 can be slidably inserted into the two support tubes 161 respectively, so that the relative position between the semicircular rings of the two limiting rods 162 can be adjusted, thereby making the diameter of the limiting channel enclosed by the semicircular rings of the two limiting rods 162 adjustable, thereby being suitable for removing probes 2 of different diameters, and effectively improving the versatility of the maintenance device 1.

[0061] In this embodiment, the semicircular ring may be integrally formed on the first end of the limiting rod 162 , may be welded to the first end of the limiting rod 162 , or may be detachably connected to the first end of the limiting rod 162 .

[0062] Specifically, a linear bearing may be provided between the rod body of the limiting rod 162 and the support tube 161 , so that the relative sliding between the limiting rod 162 and the support tube 161 is more stable and smooth.

[0063] In one embodiment, the second end of the limiting rod 162 extends from the second port of the corresponding support tube 161 and is formed with a pull ring. With this arrangement, the limiting rod 162 can be slid in the support tube 161 by manually pushing and pulling the pull ring, thereby adjusting the position of the corresponding semicircular ring.

[0064] Specifically, the pull ring can be fixedly connected to the second end of the limiting rod 162 by integral molding or welding.

[0065] In some other embodiments, a corresponding limit rod driving assembly can be configured for each limit rod 162, and the limit rod driving assembly can drive the corresponding limit rod 162 to slide in the support tube 161. In this way, the position adjustment of the semicircular ring can be automated, and then the diameter adjustment of the limit channel can be automated.

[0066] In one embodiment, referring to the attached Figure 2 As shown, the maintenance device 1 includes a plurality of limit assemblies 16, and the plurality of limit assemblies 16 are arranged on the base frame 112 at intervals along the vertical direction. With such an arrangement, when the lifting rope 124 drives the probe 2 to rise, the plurality of limit assemblies 16 can simultaneously perform multiple-stage limit operations on the lifting rope 124 and the probe 2, thereby further improving the reliability of limiting the swinging of the probe 2 during its rise.

[0067] In one embodiment, the driving member 121 is a servo motor, and the lifting assembly 12 also includes a controller, which is electrically connected to the servo motor and is used to control the rotational stroke of the output shaft of the servo motor. In this way, the controller can control the rotational stroke of the output shaft of the servo motor and then control the lifting rope 124 to drive the probe 2 to rise. The probe 2 can be raised to a set position according to actual cleaning needs.

[0068] Specifically, the controller is a segmented controller.

[0069] Refer to the attached Figure 1 As shown, the present invention further provides a glass furnace equipment, including the above-mentioned maintenance device 1. The specific structure of the maintenance device 1 refers to the above-mentioned embodiment. Since the glass furnace equipment adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, which will not be described in detail here.

[0070] In one embodiment, the glass kiln equipment also includes a kiln body 3 and a probe 2. The top of the kiln body 3 is provided with a liquid level measuring port connected to the interior. The probe 2 extends into the interior of the kiln body 3 through the liquid level measuring port. The maintenance device 1 is arranged on the top of the kiln body 3, and the movable end of the pulling rope 124 of the maintenance device 1 is connected to the top hanging ring of the probe 2.

[0071] In one embodiment, the glass kiln equipment also includes an insulation blocking device, which includes an insulation blocking piece, a first insulation cotton and a second insulation cotton. The insulation blocking piece is arranged on the top of the kiln body 3 and is located above the liquid level measuring port, and is provided with a conical blocking hole connected to the liquid level measuring port. The first insulation cotton is in a ring shape and surrounds and covers the outer periphery of the insulation blocking piece. The second insulation cotton is also in a ring shape and is arranged to cover the top surface of the first insulation cotton and the insulation blocking piece. Such an arrangement effectively improves the insulation effect of the liquid level measuring port, avoids the sudden drop in temperature in the kiln body 3 caused by the liquid level measuring port, stabilizes the stability of the glass liquid flow rate during liquid level measurement, and reduces the probability of crystallization around the liquid level measuring port.

[0072] Specifically, the thermal insulation blocking piece may be a mullite blocking brick, and the first thermal insulation cotton and the second thermal insulation cotton are sewn together to improve the thermal insulation effect.

[0073] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0074] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0075] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A maintenance device for maintenance of a probe (2) of a glass furnace, characterized in that: include: A bracket (11) comprising a bottom frame (112) and a top frame (111) disposed on the top surface of the bottom frame (112); and A lifting assembly (12) includes a driving member (121), a reel (122), a fixed pulley (123) and a lifting rope (124), wherein the reel (122) is rotatably arranged on the base frame (112), the driving member (121) is arranged on the base frame (112) and the output shaft is in transmission connection with the reel (122) to drive the reel (122) to rotate, the fixed pulley (123) is arranged on the top frame (111), the fixed end of the lifting rope (124) is wound around the reel (122), and the movable end of the lifting rope (124) passes around the fixed pulley (123) and extends downward in a vertical direction and is used to be connected to the probe (2); The inspection device (1) further comprises a slide rail (13) extending in a horizontal direction, and the base frame (112) is arranged on the slide rail (13) and is capable of sliding along the slide rail (13).

2. The maintenance device according to claim 1, characterized in that: The inspection device (1) further includes a first positioning member (14) and a second positioning member (15), wherein the first positioning member (14) and the second positioning member (15) are spaced apart on the slide rail (13) and are respectively located on both sides of the base frame (112) in the extension direction of the slide rail (13), and the first positioning member (14) and the second positioning member (15) are respectively used to stop the base frame (112) on both sides in the extension direction of the slide rail (13) to fix the position of the base frame (112) on the slide rail (13), and the position of the first positioning member (14) and / or the second positioning member (15) on the slide rail (13) is adjustable.

3. The maintenance device according to claim 2, characterized in that: The inspection device (1) includes a locking member, wherein the first positioning member (14) and / or the second positioning member (15) are slidably arranged on the slide rail (13), and the locking member can lock the first positioning member (14) and / or the second positioning member (15) on the slide rail (13).

4. The maintenance device according to claim 1, characterized in that: The inspection device (1) further includes a limiting assembly (16), which is arranged on the base frame (112) and forms a limiting channel extending in a vertical direction, wherein the limiting channel is used for allowing the pulling rope (124) or the probe (2) to pass through and to limit the pulling rope (124) or the probe (2) therein.

5. The maintenance device according to claim 4, characterized in that: The limiting component (16) includes: Two support tubes (161), both of the support tubes (161) are fixedly arranged on the base frame (112) and extend in a horizontal direction, and first ends of the two support tubes (161) are arranged opposite to each other; and Two limiting rods (162), the two limiting rods (162) are slidably arranged in the two supporting tubes (161), and the first ends of the two limiting rods (162) extend from the first ends of the corresponding supporting tubes (161) and are each formed with a semicircular ring, and the semicircular rings of the two limiting rods (162) can enclose to form the limiting channel.

6. The maintenance device according to claim 5, characterized in that: The second end of the limiting rod (162) extends from the second end of the corresponding support tube (161) and is formed with a pull ring.

7. The maintenance device according to claim 4, characterized in that: The inspection device (1) comprises a plurality of the limiting assemblies (16), and the plurality of the limiting assemblies (16) are arranged on the base frame (112) at intervals along a vertical direction.

8. The maintenance device according to claim 1, characterized in that: The driving member (121) is a servo motor, and the lifting assembly (12) further includes a controller, which is electrically connected to the servo motor and is used to control the rotation stroke of the output shaft of the servo motor.

9. A glass furnace equipment, characterized in that: The invention comprises a kiln body (3), a probe (2) and an inspection device (1) according to any one of claims 1 to 8, wherein the top of the kiln body (3) is provided with a liquid level measuring port connected to the interior, the probe (2) passes through the liquid level measuring port and extends into the interior of the kiln body (3), the inspection device (1) is arranged on the top of the kiln body (3), and the movable end of the pulling rope (124) of the inspection device (1) is connected to the top end ring of the probe (2).

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