Glass protection device for overhauling annealing kiln
By using support rods and protective components to control the unfolding and lifting of the folding plates during annealing furnace maintenance, the dripping of SnO and SnS is prevented, solving the problem of impurity defects when cleaning the cooling water bag and ensuring glass quality.
Patent Information
- Application Number
- CN202422653550.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-31
AI Technical Summary
When cleaning the cooling water bag, the temperature in the tin bath rises, the internal atmosphere changes, and the condensed SnO and SnS drip onto the glass ribbon under the influence of gravity and air flow fluctuations, forming impurity defects on the upper surface.
A glass protection device consisting of a support rod, a protection assembly, a lifting component, a driving component and a folding plate was designed. The device was installed between the cooling water bag and the tin bath through the support rod. The driving component controlled the expansion and contraction of the folding plate, and the lifting component controlled the lifting of the folding plate to prevent SnO and SnS from dripping.
Effectively prevent SnO and SnS from dripping onto the glass ribbon, avoiding the formation of impurity defects on the upper surface and ensuring the quality of the glass.
Smart Images
Figure CN223445414U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of protection, especially relates to annealing furnace overhauls glass protection device. BACKGROUND
[0002] The tin in the tin bath and the oxygen infiltrated into the tin bath react to form stannous oxide (SnO), and the sulfur reduced from the glass body and the sulfur introduced into the tin bath form stannous sulfide (SnS), both of which are volatilized from the tin liquid in the form of gas to form condensate in the relatively cold area of the tin bath. Most of these volatiles are collected on the cooler, especially on the top of the tin bath above the cooling water pack.
[0003] When the cooling water pack is cleaned, the temperature in the tin bath rises, the internal atmosphere changes, and the condensed SnO and SnS drop onto the glass ribbon under the action of their own gravity and air flow fluctuations, forming surface impurity defects. SUMMARY
[0004] The utility model discloses an annealing furnace overhauls glass protection device, which aims to solve the problem of surface impurity defects caused by the condensed SnO and SnS dropping onto the glass ribbon under the action of their own gravity and air flow fluctuations when the cooling water pack is cleaned.
[0005] To achieve the above purpose, the utility model provides an annealing furnace overhauls glass protection device, which comprises a supporting rod and a protection assembly, the protection assembly comprises a lifting member, a driving member, a folding plate, a cross beam and a sliding block;
[0006] The lifting member is connected with the supporting rod and located at the bottom of the supporting rod, the cross beam is detachably connected with the supporting rod and located at one side of the supporting rod, the driving member is connected with the cross beam and located at the bottom of the cross beam, the sliding block is slidingly connected with the cross beam and connected with the driving member, and located at one side of the driving member, the folding plate is connected with the sliding block and the supporting rod, and located between the supporting rod and the sliding block.
[0007] The lifting member comprises a supporting cylinder and a connecting plate, the connecting plate is fixedly connected with the supporting rod and located at one side of the supporting rod, and the output end of the supporting cylinder is detachably connected with the connecting plate and located at one side of the connecting plate.
[0008] The driving member comprises a motor and a threaded rod, the motor is fixedly connected with the cross beam and located at one side of the cross beam, the threaded rod is fixedly connected with the output end of the motor and located at one side of the motor, and the sliding block is threadedly connected with the threaded rod and located at one side of the threaded rod.
[0009] The protection assembly further comprises a supporting plate and a moving wheel, the supporting plate is fixedly connected with the supporting cylinder and located at one side of the supporting cylinder, and the moving wheel is rotatably connected with the supporting plate and located at the bottom of the supporting plate.
[0010] The protection assembly further comprises a lead screw and a suction cup, the lead screw is threadedly connected with the supporting plate and located at one side of the supporting plate, and the suction cup is fixedly connected with the lead screw and located at the bottom of the lead screw.
[0011] The annealing furnace maintenance glass protection device of the utility model, the supporting rod is used for supporting the spare part of device, installs the device between the cooling water bag and the tin tank, the cooling water bag is inserted in use, passes through the supporting rod, the drive member drives the folding plate to be in the state of contraction, is located at the upper portion of the cooling water bag, when the cooling water bag is drawn out to clean, the drive member drives the folding plate to unfold and then the lifting member drives the unfolded folding to insert the tin tank, blocks the stannous oxide and stannous sulfide from dropping on the glass plate, solves the problem that when the cooling water bag is cleaned, the temperature in the tin tank rises, the internal atmosphere changes, the condensed SnO, SnS drops on the glass band under the action of its own gravity and airflow fluctuation, forms the upper surface impurity defect. BRIEF DESCRIPTION OF DRAWINGS
[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description.
[0013] Figure 1 It is the structure diagram of the annealing furnace maintenance glass protection device of the first embodiment of the utility model.
[0014] Figure 2 It is the cross section schematic view of the annealing furnace maintenance glass protection device of the first embodiment of the utility model.
[0015] Figure 3 It is the cross section schematic view of the annealing furnace maintenance glass protection device of the second embodiment of the utility model.
[0016] 101-supporting rod, 102-protection assembly, 103-lifting member, 105-drive member, 106-folding plate, 107-cross beam, 108-sliding block, 109-supporting cylinder, 110-connection plate, 111-motor, 112-threaded rod, 113-supporting plate, 114-moving wheel, 201-lead screw, 202-suction cup. DETAILED DESCRIPTION
[0017] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein identical or similar reference signs represent identical or similar elements or elements having identical or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.
[0018] First embodiment
[0019] Please refer to Figures 1-2 , Figure 1 is the structure diagram of the glass protection device during the maintenance of the annealing furnace of the first embodiment of the present application. Figure 2 is the cross-sectional view of the glass protection device during the maintenance of the annealing furnace of the first embodiment of the present application.
[0020] The present application provides a glass protection device during the maintenance of the annealing furnace, comprising a supporting rod 101 and a protection assembly 102, the protection assembly 102 comprising a lifting member 103, a driving member 105, a folding plate 106, a cross beam 107, a sliding block 108, a supporting cylinder 109, a connecting plate 110, a motor 111, a threaded rod 112, a supporting plate 113 and a moving wheel 114. The aforementioned scheme solves the problem that when the cooling water bag is cleaned, the temperature in the tin bath rises, the internal atmosphere changes, the condensed SnO and SnS drop on the glass strip under the action of its own gravity and air flow fluctuation, and form the upper surface impurity defect.
[0021] In the present embodiment, the lifting member 103 is connected with the supporting rod 101 and located at the bottom of the supporting rod 101, the cross beam 107 is detachably connected with the supporting rod 101 and located at one side of the supporting rod 101, the driving member 105 is connected with the cross beam 107 and located at the bottom of the cross beam 107, the sliding block 108 is slidingly connected with the cross beam 107 and connected with the driving member 105 and located at one side of the driving member 105, the folding plate 106 is connected with the sliding block 108 and connected with the supporting rod 101 and located between the supporting rod 101 and the sliding block 108, the supporting rod 101 is used for supporting the parts of the device and installing the device between the cooling water bag and the tin bath, the cooling water bag is inserted through the supporting rod 101 when in use, the driving member 105 drives the folding plate 106 to be in a contracted state and located at the upper part of the cooling water bag, when the cooling water bag is pulled out for cleaning, the driving member 105 drives the folding plate 106 to be unfolded and then the lifting member 103 drives the unfolded folding plate to be inserted into the tin bath, so as to block the stannous oxide and stannous sulfide from dropping on the glass plate, thereby solving the problem that when the cooling water bag is cleaned, the temperature in the tin bath rises, the internal atmosphere changes, the condensed SnO and SnS drop on the glass strip under the action of its own gravity and air flow fluctuation, and form the upper surface impurity defect.
[0022] The lifting member 103 comprises a supporting cylinder 109 and a connecting plate 110, the connecting plate 110 is fixedly connected with the supporting rod 101 and located at one side of the supporting rod 101, the output end of the supporting cylinder 109 is detachably connected with the connecting plate 110 and located at one side of the connecting plate 110, the connecting plate 110 is used for mounting the supporting cylinder 109, and the supporting rod 101 is controlled to lift or lower through the supporting cylinder 109, so that the folding plate 106 is controlled to lift or lower.
[0023] Secondly, the driving member 105 comprises a motor 111 and a threaded rod 112, the motor 111 is fixedly connected with the cross beam 107 and located at one side of the cross beam 107, the threaded rod 112 is fixedly connected with the output end of the motor 111 and located at one side of the motor 111, the sliding block 108 is threadedly connected with the threaded rod 112 and located at one side of the threaded rod 112, the motor 111 drives the threaded rod 112 to rotate, the sliding block 108 on the threaded rod 112 moves along the threaded rotating direction of the threaded rod 112, and the folding plate 106 is moved in the moving process of the sliding block 108.
[0024] Finally, the protection assembly 102 further comprises a supporting plate 113 and a moving wheel 114, the supporting plate 113 is fixedly connected with the supporting cylinder 109 and located at one side of the supporting cylinder 109, and the moving wheel 114 is rotatably connected with the supporting plate 113 and located at the bottom of the supporting plate 113, the supporting plate 113 is used for mounting the moving wheel 114, the friction between the moving reducing device and a placing surface is reduced, and the position of the mounting device is facilitated to move.
[0025] When the annealing furnace maintenance glass protection device is used, the supporting rod 101 is used for supporting parts of the device, the device is installed between a cooling water bag and a tin tank, the cooling water bag is inserted through the supporting rod 101 in use, the driving member 105 drives the folding plate 106 to be in a contracted state and located at the upper portion of the cooling water bag, when the cooling water bag is extracted for cleaning, the driving member 105 drives the folding plate 106 to be unfolded, and then the lifting member 103 drives the unfolded folding plate to be inserted into the tin tank, so that stannous oxide and stannous sulfide are prevented from dropping on the glass plate, and the problems that, when the cooling water bag is cleaned, the temperature in the tin tank rises, the internal atmosphere changes, the condensed SnO and SnS drop on the glass strip under the action of gravity and airflow fluctuation, and surface impurity defects are formed are solved.
[0026] Second embodiment
[0027] Please refer to Figure 3 , Figure 3It is the section view schematic diagram of the glass protection device when the annealing furnace is overhauled according to the second embodiment of the utility model. On the basis of the first embodiment, the protection assembly 102 of the glass protection device when the annealing furnace is overhauled further comprises a lead screw 201 and a suction cup 202.
[0028] The lead screw 201 is in threaded connection with the support plate 113 and is located at one side of the support plate 113, and the suction cup 202 is fixedly connected with the lead screw 201 and is located at the bottom of the lead screw 201, so that the suction cup 202 is in contact with the ground by rotating the lead screw 201, so that the stability of the device in use is improved, and the device is prevented from moving due to the rotation of the moving wheel 114.
[0029] The above disclosed is only the preferable embodiment of the glass protection device when the annealing furnace is overhauled, and of course cannot limit the right scope of the utility model, and the person skilled in the art can understand that all or part of the processes of the above embodiment are realized, and the equivalent changes made according to the utility model claim still belong to the range covered by the utility model.
Claims
1. The glass protection device for the annealing furnace during maintenance, including the support rod, is characterized by: Also included is a protection assembly, the protection assembly including a lifting member, a driving member, a folding plate, a crossbeam and a slider; The lifting member is connected to the support rod and is located at the bottom of the support rod. The crossbeam is detachably connected to the support rod and is located on one side of the support rod. The driving member is connected to the crossbeam and is located at the bottom of the crossbeam. The slider is slidably connected to the crossbeam and is connected to the driving member and is located on one side of the driving member. The folding plate is connected to the slider and is connected to the support rod and is located between the support rod and the slider.
2. The glass protection device for annealing furnace during maintenance according to claim 1, characterized in that: The lifting component includes a supporting cylinder and a connecting plate, the connecting plate is fixedly connected to the supporting rod and is located on one side of the supporting rod, and the output end of the supporting cylinder is detachably connected to the connecting plate and is located on one side of the connecting plate.
3. The glass protection device for annealing furnace during maintenance according to claim 1, characterized in that: The driving component includes a motor and a threaded rod. The motor is fixedly connected to the beam and is located on one side of the beam. The threaded rod is fixedly connected to the output end of the motor and is located on one side of the motor. The slider is threadedly connected to the threaded rod and is located on one side of the threaded rod.
4. The glass protection device for annealing furnace during maintenance according to claim 2, characterized in that: The protection assembly also includes a support plate and a moving wheel. The support plate is fixedly connected to the support cylinder and is located on one side of the support cylinder. The moving wheel is rotatably connected to the support plate and is located at the bottom of the support plate.
5. The glass protection device for annealing furnace during maintenance according to claim 4, characterized in that: The protection component also includes a screw and a suction cup. The screw is threadedly connected to the support plate and is located on one side of the support plate. The suction cup is fixedly connected to the screw and is located at the bottom of the screw.