CN214457587U - Mounting mechanism for bottom electrode insertion of glass melting furnace - Google Patents
Mounting mechanism for bottom electrode insertion of glass melting furnace Download PDFInfo
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- CN214457587U CN214457587U CN202120517821.8U CN202120517821U CN214457587U CN 214457587 U CN214457587 U CN 214457587U CN 202120517821 U CN202120517821 U CN 202120517821U CN 214457587 U CN214457587 U CN 214457587U
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- wire rope
- melting furnace
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Abstract
The utility model relates to an installation mechanism for glass melting furnace bottom electrode of inserting belongs to electrode erection equipment technical field, installation mechanism include guide tube, hoisting point iron chain, fixed pulley, movable pulley assembly, winch and wire rope, in the guide tube inserted glass melting furnace's electrode brick and cooling water jacket, be equipped with the mount between crossbeam and the cooling water jacket of electrode brick lower extreme, the hoisting point iron chain is taken on the mount, wire rope wind in the winch, wire rope walks around in proper order after pulling in the winch fixed pulley and movable pulley assembly, wire rope's end fixing in the one end of hoisting point iron chain, the fixed pulley is fixed in the other end of hoisting point iron chain, the molybdenum bar electrode is arranged in movable pulley assembly. The installation mechanism can reduce the safety risk, reduce the labor intensity of operators and improve the working efficiency.
Description
Technical Field
The utility model relates to an installation mechanism for inserting electrodes at the bottom of a glass melting furnace, which belongs to the technical field of electrode installation equipment.
Background
The electric boosting technology for glass melting furnace is characterized by that it utilizes electrode to directly introduce electric energy into molten glass so as to attain the goal of heating molten glass, and the equipment for introducing electric energy is formed from transformer, electrode water jacket, electrode and control system, and is called electric boosting system for short. The electric boosting technology has the characteristics that: the convection of glass liquid is improved, and the glass quality is improved; the melting rate of the glass is greatly improved; energy conservation, emission reduction and environmental protection; the service life of the kiln is prolonged; the economic benefit is remarkable.
The main devices of the electric boosting are electrodes, cooling water jackets, transformers, control devices and the like. The electrode is a consumable, and is generally made of a molybdenum rod. The size of the molybdenum rod electrode is generally
X (2000mm-2500mm), density is above 10.0g/cm3, and weight of single root is over 100 Kg.
The glass fiber melting furnace electrode is installed in a bottom insertion mode. When the glass melting furnace is installed, the high-temperature glass melt with the temperature of over 1000mm (the temperature is over 1450 ℃) is arranged in the furnace. The original installation mode is operated by manpower, and during operation, the electrode bar is erected and vertically lifted into the melting furnace through the electrode water jacket hole and the electrode hole, and finally fastened on the electrode support. Because the fit clearance between electrode and electrode water jacket, electrode brick hole diameter is less, for guaranteeing that the electrode bar can pass through the electrode hole perpendicularly, need look for 4 people that the height is unanimous and lift up the electrode, 2 people are supplementary by side, embolia the electrode bar according to "cross" the arranging of two self-control frocks, fasten the electrode bar, 4 people stand in "cross" frock four ends, slowly upwards lift up the electrode bar and jack-in the melting furnace. The heavy electrode and the narrow and small high-temperature installation environment have the major risks of refractory material damage, high-temperature molten glass leakage and the like in the installation process, and have the defects of high labor intensity, high difficulty, high professional level and experience requirements of personnel and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, provide an installation mechanism that is used for glass melting furnace bottom to insert electrode, can reduce operating personnel's intensity of labour, raise the efficiency, reduce the risk, guarantee safety.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the installation mechanism comprises a guide pipe, a hoisting point iron chain, a fixed pulley, a movable pulley assembly, a winch and a steel wire rope, wherein the guide pipe is inserted into an electrode brick and a cooling water jacket of the glass melting furnace, a bearing frame is arranged between a cross beam at the lower end of the electrode brick and the cooling water jacket, the hoisting point iron chain is lapped on the bearing frame, the steel wire rope is wound in the winch, the steel wire rope is sequentially wound around the fixed pulley and the movable pulley assembly after being pulled out of the winch, the end part of the steel wire rope is fixed at one end of the hoisting point iron chain, the fixed pulley is fixed at the other end of the hoisting point iron chain, and a molybdenum rod electrode is arranged in the movable pulley assembly.
The utility model has the advantages that: the clamping platforms are arranged in the electrode brick and the cooling water jacket of the glass melting furnace, the molybdenum rod electrode is arranged in the electrode brick and is easily clamped, the guiding pipe is arranged to effectively avoid the problem that the molybdenum rod electrode is clamped, the molybdenum rod electrode is more favorably installed, the installation mechanism is adopted to replace manual work, the steel wire rope of the winch is used for pulling the molybdenum rod electrode to be lifted to the position required by the process, and the major risks that the molybdenum rod electrode is heavy, the personnel operation and installation difficulty is high, the labor intensity is high, the refractory material is easily damaged, and the electrode slides to cause high-temperature glass liquid leakage when the electrode of the electric boosting system of the glass fiber melting furnace is pushed into the work are solved. The installation mechanism can reduce the safety risk, reduce the labor intensity of operators and improve the working efficiency.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
furthermore, the movable pulley assembly comprises a pulley yoke, a movable pulley and a rod support, the movable pulley is arranged in the middle of the pulley yoke, the pulley yoke is rotatably connected with the movable pulley, the upper end of the pulley yoke is fixedly connected with the rod support, and a reinforcing rib is arranged between the rod support and the pulley yoke.
The beneficial effect of adopting the further scheme is that: the arrangement of the rod support in the movable pulley component structure is convenient for fixing the molybdenum rod electrode, and is more beneficial to the ascending installation of the molybdenum rod electrode.
Furthermore, both ends of the hoisting point iron chain are provided with internal thread U-shaped shackles.
The beneficial effect of adopting the further scheme is that: the internal thread U-shaped shackle is convenient for fixing and disassembling the steel wire rope and the fixed pulley.
Further, the upper end of the fixed pulley is provided with a hook, the fixed pulley is hung at one end of the hoisting point iron chain through the hook, the hook is installed at the end part of the steel wire rope, and the steel wire rope is hung at the other end of the hoisting point iron chain through the hook.
The beneficial effect of adopting the further scheme is that: the hook is more beneficial to fixing and disassembling the steel wire rope and the fixed pulley.
Further, the winch comprises a support, a winch, a pinion, a gear wheel and a crank, the winch is rotatably connected with the support, the steel wire rope is wound on the winch, the gear wheel is installed on one side of the winch, the pinion is rotatably connected with the support through a rotating shaft, the pinion is meshed with the gear wheel, and the crank is fixed at the end of the rotating shaft.
The beneficial effect of adopting the further scheme is that: the rotation of utilizing the crank realizes receiving and releasing of wire rope on the capstan winch, and the pinion drives the gear wheel, can enlarge the power several times, provides bigger power to this replaces the manual work, improves work efficiency, reduces operating personnel intensity of labour.
Furthermore, an automatic locking assembly is arranged in the winch.
The beneficial effect of adopting the further scheme is that: after the molybdenum rod electrode is pulled to a position required by the process through the steel wire rope, the automatic locking assembly in the winch starts to lock the molybdenum rod electrode, the molybdenum rod electrode is static and limited at the process position to effectively prevent the molybdenum rod electrode from sliding off, and therefore the operation is safer and more convenient.
Furthermore, a fixing frame is arranged on the side face of the cooling water jacket, and a plurality of fixing holes are formed in the fixing frame.
The beneficial effect of adopting the further scheme is that: after the molybdenum rod electrode is lifted to the position required by the process, the molybdenum rod electrode is fixed on the fixing frame, and the molybdenum rod electrode is more conveniently fixed by the plurality of fixing holes.
Drawings
FIG. 1 is a front view of the mounting mechanism of an embodiment;
FIG. 2 is a left side view of the mounting mechanism of the embodiment;
FIG. 3 is a schematic structural view of the movable sheave assembly;
FIG. 4 is a front view of the drawworks;
FIG. 5 is a left side view of the drawworks;
in the figure, 1 a guide tube, 2 a hoisting point iron chain, 3 a fixed pulley, 4 a movable pulley assembly, 5 a winch, 6 a steel wire rope, 7 an electrode brick, 8 a cooling water jacket, 9 a cross beam, 10 a bearing frame, 11 a molybdenum rod electrode, 12 an internal thread U-shaped shackle, 13 a hook, 14 a fixing frame and 15 a fixing hole;
4-1 pulley yoke, 4-2 movable pulleys, 4-3 rod supports and 4-4 reinforcing ribs;
5-1 bracket, 5-2 winch, 5-3 pinion, 5-4 bull gear, 5-5 crank.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
Unless defined otherwise, 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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in the figure, the installation mechanism for the bottom inserted electrode of the glass melting furnace comprises a guide pipe 1, a hoisting point iron chain 2, a fixed pulley 3, a movable pulley assembly 4, a winch 5 and a steel wire rope 6, wherein the guide pipe 1 is inserted into an electrode brick 7 and a cooling water jacket 8 of the glass melting furnace, a bearing frame 10 is arranged between a cross beam 9 at the lower end of the electrode brick 7 and the cooling water jacket 8, the hoisting point iron chain 2 is lapped on the bearing frame 10, the steel wire rope 6 is wound in the winch 5, the steel wire rope 6 is pulled out from the winch 5 and then sequentially wound around the fixed pulley 3 and the movable pulley assembly 4, the end part of the steel wire rope 6 is fixed at one end of the hoisting point iron chain 2, the fixed pulley 3 is fixed at the other end of the hoisting point iron chain 2, and a molybdenum rod electrode 11 is arranged in the movable pulley assembly 4.
The movable pulley assembly 4 comprises a pulley frame 4-1, a movable pulley 4-2 and a rod support 4-3, the movable pulley 4-2 is installed in the middle of the pulley frame 4-1, the pulley frame 4-1 is rotatably connected with the movable pulley 4-2, the upper end of the pulley frame 4-1 is fixedly connected with the rod support 4-3, and a reinforcing rib 4-4 is arranged between the rod support 4-3 and the pulley frame 4-1.
And the two ends of the hoisting point iron chain 2 are provided with internal thread U-shaped shackles 12. The upper end of fixed pulley 3 is equipped with couple 13, fixed pulley 3 passes through couple 13 is hung in the one end internal thread U type of hoisting point iron chain 2 is broken out 12, couple 13 is installed to wire rope 6's tip, wire rope 6 passes through couple 13 is hung in the other end internal thread U type of hoisting point iron chain 2 is broken out 12.
The winch 5 comprises a support 5-1, a winch 5-2, a pinion 5-3, a gearwheel 5-4 and a crank 5-5, wherein the winch 5-2 is rotatably connected with the support 5-1, the winch 5-2 is wound with the steel wire rope 6, one side of the winch 5-2 is provided with the gearwheel 5-4, the pinion 5-3 is rotatably connected with the support 5-1 through a rotating shaft, the pinion 5-3 is meshed with the gearwheel 5-4, and the crank 5-5 is fixed at the end of the rotating shaft. An automatic locking assembly is arranged in the winch 5.
A fixing frame 14 is arranged on the side surface of the cooling water jacket 8, and a plurality of fixing holes 15 are formed in the fixing frame 14.
The mounting mechanism replaces manual work, and the combination of the large gear 5-4 driven by the small gear 5-3 of the hand-operated winch 5-2 can amplify force by multiple times and provide larger power so as to replace manual work. The molybdenum rod electrode 11 is pulled by the hand winch 5-2, the molybdenum rod electrode 11 is pulled by the steel wire rope 6 to be lifted to a position required by the process, the automatic locking device is started to lock the molybdenum rod electrode 11 after the molybdenum rod electrode 11 is lifted to the required process position, the molybdenum rod electrode 11 is statically limited at the process position to effectively prevent slipping, and therefore operation is safer. When the molybdenum rod electrodes 11 are installed in the original mode, due to the fact that all the molybdenum rod electrodes 11 are manually operated, 10 people are needed for installation of each molybdenum rod electrode 11, 30 minutes are needed on average, 5 minutes are needed for installation of each molybdenum rod electrode 11 by the aid of the installation mechanism, and the operation can be completed by only 4 people.
The installation mechanism is convenient to operate, labor-saving, safe and reliable, can be operated in different directions, and can reduce the installation cost.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The installation mechanism for the bottom inserted electrode of the glass melting furnace is characterized by comprising a guide pipe (1), a hoisting point iron chain (2), a fixed pulley (3), a movable pulley component (4), a winch (5) and a steel wire rope (6), wherein the guide pipe (1) is inserted into an electrode brick (7) and a cooling water jacket (8) of the glass melting furnace, a bearing frame (10) is arranged between a cross beam (9) at the lower end of the electrode brick (7) and the cooling water jacket (8), the hoisting point iron chain (2) is lapped on the bearing frame (10), the steel wire rope (6) is wound in the winch (5), the steel wire rope (6) is sequentially wound around the fixed pulley (3) and the movable pulley component (4) after being pulled out of the winch (5), the end part of the steel wire rope (6) is fixed at one end of the hoisting point iron chain (2), and the fixed pulley (3) is fixed at the other end of the hoisting point iron chain (2), the molybdenum rod electrode (11) is arranged in the movable pulley component (4).
2. The installation mechanism for the bottom electrode of the glass melting furnace according to claim 1, wherein the movable pulley assembly (4) comprises a pulley frame (4-1), a movable pulley (4-2) and a rod support (4-3), the movable pulley (4-2) is installed in the middle of the pulley frame (4-1), the pulley frame (4-1) is rotatably connected with the movable pulley (4-2), the upper end of the pulley frame (4-1) is fixedly connected with the rod support (4-3), and a reinforcing rib (4-4) is arranged between the rod support (4-3) and the pulley frame (4-1).
3. The installation mechanism for the bottom inserted electrode of the glass melting furnace as claimed in claim 1, wherein the two ends of the hoisting point iron chain (2) are provided with internal screw thread U-shaped shackles (12).
4. The installation mechanism for the bottom inserted electrode of the glass melting furnace according to claim 1, characterized in that a hook (13) is arranged at the upper end of the fixed pulley (3), the fixed pulley (3) is hung at one end of the hoisting point iron chain (2) through the hook (13), the hook (13) is installed at the end part of the steel wire rope (6), and the steel wire rope (6) is hung at the other end of the hoisting point iron chain (2) through the hook (13).
5. The mounting mechanism for a bottom electrode of a glass melting furnace as claimed in claim 1, the winch (5) comprises a bracket (5-1), a winch (5-2), a pinion (5-3), a bull gear (5-4) and a crank (5-5), the winch (5-2) is rotationally connected with the bracket (5-1), the steel wire rope (6) is wound on the winch (5-2), one side of the winch (5-2) is provided with a big gear (5-4), the small gear (5-3) is rotationally connected with the bracket (5-1) through a rotating shaft, the small gear (5-3) and the large gear (5-4) are meshed with each other, and the crank (5-5) is fixed at the end of the rotating shaft.
6. The mounting mechanism for a bottom-mounted electrode of a glass melting furnace as claimed in claim 5, wherein the winch (5) is provided with an automatic locking assembly.
7. The mounting mechanism for the bottom electrode of the glass melting furnace according to claim 1, characterized in that a fixing frame (14) is arranged on the side surface of the cooling water jacket (8), and a plurality of fixing holes (15) are arranged on the fixing frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517821.8U CN214457587U (en) | 2021-03-11 | 2021-03-11 | Mounting mechanism for bottom electrode insertion of glass melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120517821.8U CN214457587U (en) | 2021-03-11 | 2021-03-11 | Mounting mechanism for bottom electrode insertion of glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214457587U true CN214457587U (en) | 2021-10-22 |
Family
ID=78154889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120517821.8U Active CN214457587U (en) | 2021-03-11 | 2021-03-11 | Mounting mechanism for bottom electrode insertion of glass melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214457587U (en) |
-
2021
- 2021-03-11 CN CN202120517821.8U patent/CN214457587U/en active Active
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