Inclined bottom insertion electrode set support system of glass electric melting furnace

Abstract

The utility model discloses an inclined bottom plug electrode sleeve group support system of a glass electric melting furnace, the bottom of an electrode positioning disc is detachably connected with a second insulator through a hexagon socket screw on the inner side of the electrode positioning disc, the second insulator is embedded into an insulator protection sleeve, and the insulator protection sleeve is connected with the second insulator through a mounting nut. The other end of the mounting nut is connected with an adjusting screw rod, the outer side of the adjusting screw rod is connected with a nut seat, and the adjusting screw rod is connected to the inner side of an adjusting sleeve; according to the utility model, the water jacket outer pipe and the electrode rod of the glass electric melting furnace can be conveniently and stably supported and fixed, adjusted in height and protected in an insulating manner through the fixing structure of the electrode sleeve group and the tightening structure of the electrode sleeve group, so that the electrode sleeve group is firmly fixed and does not move or slide off; and the height of the electrode rod can be adjusted at any time during follow-up maintenance, so that the glass electric melting furnace is more stable in the actual application process, and equipment safety accidents are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass electric smelting furnace technical field, specifically for a kind of glass electric smelting furnace's oblique bottom electrode sleeve group support system. BACKGROUND

[0002] Glass electric smelting furnace is a kind of advanced technology using the heat generated by current through glass batch to melt glass, with the continuous progress and development of technology, glass electric smelting furnace has been widely applied in global scope, especially in improving production efficiency, energy saving and improving labor conditions, with the rapid development of current glass electric smelting furnace, its heat source component-electrode installation mode is also more and more diversity, in the varied electrode insertion mode, oblique bottom electrode is obvious in the advantages such as simple operation, easy maintenance, glass liquid quality in related glass type melting;

[0003] But glass electric smelting furnace oblique electrode in use process, due to electrode sleeve group in actual application process, often there is the phenomenon of moving and sliding, so that glass electric smelting furnace uses, easy to bring danger to operator, and glass electric smelting furnace in running process, because its electrode height cannot be adjusted, thereby affecting the normal use of glass electric smelting furnace. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of glass electric smelting furnace's oblique bottom electrode sleeve group support system, can effectively solve the problem that glass electric smelting furnace oblique electrode in use process in above-mentioned background technology, due to electrode sleeve group in actual application process, often there is the phenomenon of moving and sliding, so that glass electric smelting furnace uses, easy to bring danger to operator, and glass electric smelting furnace in running process, because its electrode height cannot be adjusted, thereby affecting the normal use of glass electric smelting furnace.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of glass electric smelting furnace's oblique bottom electrode sleeve group support system, including electric smelting furnace body, the bottom side of the electric smelting furnace body is connected with joist, the bottom end of the joist is fixedly installed with top end supporting plate in full welding mode, and the bottom of top end supporting plate is connected with lead screw, the bottom outside of the lead screw is connected with two fixed nuts by screw thread, the outside of the lead screw is connected with top silk end fixed plate between the position of two fixed nuts, and the contact position of the edge end of fixed nut and top silk end fixed plate is provided with gasket;

[0006] One end of the top silk end fixed plate is connected with connecting inclined plate, one side of the connecting inclined plate is connected with water jacket end fixed plate, and first insulator is connected between the position of connecting inclined plate and water jacket end fixed plate, and connecting inclined plate and water jacket end fixed plate are connected with first insulator by fixed bolt;

[0007] The bottom of the electric furnace body is provided with a through groove, the inner side of the through groove is connected with a water jacket outer pipe in a matched mode, the edge of the water jacket outer pipe is welded with a water jacket end fixed plate, the inner side of the water jacket outer pipe is provided with an electrode rod, and the bottom end of the electrode rod is matched and clamped to the inner side of an electrode positioning disc;

[0008] The bottom of the electrode positioning disc is detachably connected with a second insulator through the inner hexagonal bolt on the inner side of the electrode positioning disc, the second insulator is embeddedly installed in an insulator protection sleeve, the insulator protection sleeve and the second insulator are connected through a mounting nut, the other end of the mounting nut is connected with an adjusting screw rod, the outer side of the adjusting screw rod is connected with a nut seat, the adjusting screw rod is connected to the inner side of an adjusting sleeve, and the bottom end of the adjusting sleeve is connected with a supporting bottom plate.

[0009] Preferably, the lead screw, the fixed nut, the top pin end fixed plate, the gasket, the connecting inclined plate, the water jacket end fixed plate, the first insulator and the fixed bolt jointly constitute a fixed structure of the electrode sleeve set;

[0010] The electrode positioning disc, the inner hexagonal bolt, the second insulator, the insulator protection sleeve, the mounting nut, the adjusting screw rod, the nut seat and the adjusting sleeve jointly constitute a tight top structure of the electrode sleeve set.

[0011] Preferably, the top pin end fixed plate is slidingly connected to the outer side of the lead screw, and the top pin end fixed plate is limitingly connected to the outer side of the lead screw through the fixed nuts and the gaskets on the two sides of the top pin end fixed plate, the first insulator insulates between the connecting inclined plate and the water jacket end fixed plate, and the first insulator and the connecting inclined plate and the water jacket end fixed plate are fixedly connected through the fixed bolts.

[0012] Preferably, the electrode positioning disc and the insulator protection sleeve are insulated through the second insulator, the two sides of the second insulator are detachably connected with the electrode positioning disc and the insulator protection sleeve through the inner hexagonal bolt and the mounting nut respectively, and the electrode positioning disc drives the electrode rod to move.

[0013] Preferably, the adjusting sleeve is fixedly welded on the bottom plate of the glass electric melting furnace through the supporting bottom plate on the bottom of the adjusting sleeve.

[0014] Preferably, the adjusting screw rod is threadedly connected to the inner side of the adjusting sleeve.

[0015] Compared with the prior art, the electric melting furnace has the advantages that the structure is scientific and reasonable, and the use is safe and convenient.

[0016] 1. The screw rod, fixing nut, and washer facilitate the installation of the top screw end fixing plate and connecting inclined plate. One end of the screw rod is fixedly connected to the support beam of the electric melting furnace body, ensuring the stability of the subsequent installation of the top screw end fixing plate and connecting inclined plate. This connection method also facilitates the adjustment of the position of the top screw end fixing plate and connecting inclined plate, allowing for adjustment of the fixing position of the water jacket end fixing plate. This enables a more stable connection between the edge of the water jacket end fixing plate and the outer tube of the water jacket, facilitating stable support and fixing of the outer tube of the water jacket and the electrode rod inside. This ensures the reliability of the electrode assembly, preventing accidents such as electrode rod slippage or displacement that could lead to leakage of high-temperature molten glass from the equipment, eliminating personal safety accidents, and ensuring its stability and safety during application.

[0017] 2. The electrode positioning plate facilitates the support of the water jacket outer tube and electrode rod. Utilizing the adjusting screw, nut seat, adjusting sleeve, and support base plate, the position of the electrode within the adjusting sleeve can be adjusted by rotating the adjusting screw while the electrode positioning plate is in use. This allows for easy adjustment of the actual support length, facilitating precise adjustment of the electrode positioning plate's support position and ensuring stability during application. Furthermore, the electrode rod's support height can be adjusted at any time, resolving the issue of electrode erosion and shortening caused by high-temperature molten glass in the later stages of glass melting furnace electrode assembly, which leads to glass quality problems.

[0018] 3. By limiting the connection of the first insulator between the connecting inclined plate and the water jacket end fixing plate, insulation isolation is achieved between them. The first insulator is also limited by fixing bolts between the connecting inclined plate and the water jacket end fixing plate, making installation simple and maintenance and disassembly operations more convenient. The second insulator is conveniently limited by internal hex bolts and mounting nuts between the electrode positioning plate and the insulator protective sleeve, enabling the second insulator to provide insulation isolation between them. The installation and disassembly process of the second insulator is also simple and convenient. Through the first and second insulators, insulation treatment is achieved between the fixing structure and the tight top structure of the electrode sleeve and the glass electric melting furnace, achieving effective insulation protection.

[0019] In summary, the electrode sleeve's fixing structure and tight-fitting structure facilitate stable support, height adjustment, and insulation protection for the water jacket outer tube and electrode rod of the glass electric melting furnace. This ensures the electrode sleeve is securely fixed, preventing movement or slippage, and allows for easy height adjustment of the electrode rod during subsequent maintenance. This makes the glass electric melting furnace more stable in practical applications and prevents equipment safety accidents. Attached Figure Description

[0020] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0021] In the attached diagram:

[0022] Fig. 1 This is a schematic diagram of the structure of this utility model;

[0023] Fig. 2 This is a schematic diagram of the connection structure of the water jacket end fixing plate of this utility model;

[0024] Fig. 3 This is a schematic diagram of the installation structure of the electrode positioning disk of this utility model;

[0025] The following are the labels in the diagram: 1. Furnace body of electric melting furnace; 2. Support beam; 3. Top support plate; 4. Lead screw; 5. Fixing nut; 6. Top screw end fixing plate; 7. Washer; 8. Connecting inclined plate; 9. Water jacket end fixing plate; 10. First insulator; 11. Fixing bolt; 12. Through groove; 13. Water jacket outer tube; 14. Electrode rod; 15. Electrode positioning plate; 16. Hex socket head cap screw; 17. Second insulator; 18. Insulator protective sleeve; 19. Mounting nut; 20. Adjusting screw; 21. Nut seat; 22. Adjusting sleeve; 23. Support base plate. Detailed Implementation

[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0027] Example: Figs. 1-3 As shown, this utility model provides a technical solution: a sloping bottom electrode sleeve support system for a glass electric melting furnace, including a furnace body 1. A support beam 2 is connected to one side of the bottom of the furnace body 1. A top support plate 3 is fixedly installed at the bottom end of the support beam 2 by full welding. A lead screw 4 is connected to the bottom of the top support plate 3. Two fixing nuts 5 are connected to the bottom outer side of the lead screw 4 by thread. A top screw end fixing plate 6 is connected to the outer side of the lead screw 4 between the two fixing nuts 5. A gasket 7 is provided at the contact position between the edge of the fixing nut 5 and the top screw end fixing plate 6.

[0028] One end of the top screw end fixing plate 6 is connected with the connecting inclined plate 8, one side of the connecting inclined plate 8 is connected with the water jacket end fixing plate 9, and the first insulator 10 is connected between the connecting inclined plate 8 and the water jacket end fixing plate 9, and the connecting inclined plate 8 and the water jacket end fixing plate 9 are connected with the first insulator 10 through the fixing bolts 11, the top screw end fixing plate 6 is slidingly connected to the outside of the lead screw 4, and the top screw end fixing plate 6 is limitedly connected to the outside of the lead screw 4 through the fixing nuts 5 and the gaskets 7 on both sides thereof, the first insulator 10 insulates between the connecting inclined plate 8 and the water jacket end fixing plate 9, and the first insulator 10 is fixedly connected with the connecting inclined plate 8 and the water jacket end fixing plate 9 through the fixing bolts 11, which facilitates the connection between the top screw end fixing plate 6 and the lead screw 4, and facilitates the adjustment and limitation of the position of the top screw end fixing plate 6, so that it has stable supporting capacity, and facilitates the connection and installation between the first insulator 10 and the connecting inclined plate 8 and the water jacket end fixing plate 9, ensures the stability of the installation of the first insulator 10, and facilitates the insulation treatment between the connecting inclined plate 8 and the water jacket end fixing plate 9;

[0029] The bottom of the electric melting furnace body 1 is provided with a through groove 12, the inner side of the through groove 12 is connected with the water jacket outer pipe 13, the edge of the water jacket outer pipe 13 is welded with the water jacket end fixing plate 9, the inner side of the water jacket outer pipe 13 is provided with the electrode rod 14, and the bottom end of the electrode rod 14 is fitted and connected to the inner side of the electrode positioning disc 15, the lead screw 4, the fixing nut 5, the top screw end fixing plate 6, the gasket 7, the connecting inclined plate 8, the water jacket end fixing plate 9, the first insulator 10 and the fixing bolt 11 together constitute a fixing structure of the electrode sleeve group, which facilitates the stable support and fixation of the water jacket outer pipe 13 and the electrode rod 14 inside, ensures the firmness of the electrode sleeve group, and avoids the accidents of the electrode rod 14 falling, displacement and high-temperature glass liquid leaking out of the equipment;

[0030] The bottom of the electrode positioning disc 15 is detachably connected with a second insulator 17 through the inner hexagonal bolts 16 on the inner side thereof, the second insulator 17 is embeddedly installed in an insulator protection sleeve 18, the insulator protection sleeve 18 is connected with the second insulator 17 through the mounting nuts 19, the electrode positioning disc 15 is insulated from the insulator protection sleeve 18 through the second insulator 17, and the two sides of the second insulator 17 are detachably connected with the electrode positioning disc 15 and the insulator protection sleeve 18 through the inner hexagonal bolts 16 and the mounting nuts 19, respectively. The electrode positioning disc 15 drives the electrode rod 14 to move, facilitates the connection and installation between the second insulator 17 and the electrode positioning disc 15 and the insulator protection sleeve 18, facilitates the insulation treatment between the electrode positioning disc 15 and the insulator protection sleeve 18 through the second insulator 17, improves the safety, and the other end of the mounting nut 19 is connected with an adjusting screw rod 20, the outer side of the adjusting screw rod 20 is connected with a nut seat 21, the adjusting screw rod 20 is connected to the inner side of an adjusting sleeve 22, and the adjusting screw rod 20 is connected to the inner side of the adjusting sleeve 22 through threads. By rotating the adjusting screw rod 20, the position of the adjusting screw rod 20 in the adjusting sleeve 22 is adjusted, the actual supporting length thereof is adjusted, the supporting position of the electrode positioning disc 15 is further adjusted, and the bottom end of the adjusting sleeve 22 is connected with a supporting bottom plate 23. The adjusting sleeve 22 is fixedly welded to the bottom plate of the glass electric melting furnace through the supporting bottom plate 23 at the bottom thereof, the bottom of the adjusting sleeve 22 is fixed, and the stability thereof during actual supporting is maintained. The electrode positioning disc 15, the inner hexagonal bolts 16, the second insulator 17, the insulator protection sleeve 18, the mounting nuts 19, the adjusting screw rod 20, the nut seat 21 and the adjusting sleeve 22 jointly form a tight top structure of the electrode sleeve group, the supporting position of the electrode positioning disc 15 is adjusted, the water jacket outer pipe 13 and the electrode rod 14 are more accurately adjusted and supported, and the stability thereof during application is ensured.

[0031] The working principle and use process of the utility model are as follows: in the actual application process of the glass electric melting furnace inclined electrode support system device, first, the top end of the lead screw 4 is welded to the bottom of the electric melting furnace body 1 through the top end supporting plate 3, so that the lead screw 4 is stable during supporting, then the water jacket outer pipe 13 and the electrode rod 14 on the inner side thereof are connected with the through slot 12 at the bottom of the electric melting furnace body 1 through cooperation and penetration, and the bottom of the electrode rod 14 is supported through the electrode positioning disc 15.

[0032] In practical application, the fixed nut 5 and the gasket 7 are used to conveniently limit and install the top screw end fixing plate 6 outside the lead screw 4, further conveniently install the connecting inclined plate 8, ensure the stability of the top screw end fixing plate 6 and the connecting inclined plate 8 during subsequent support use, and conveniently adjust the position of the top screw end fixing plate 6 and the connecting inclined plate 8 by adjusting the connecting position of the fixed nut 5 and the gasket 7 on the lead screw 4, so as to adjust the fixed position of the water jacket end fixing plate 9.

[0033] After the position of the water jacket end fixing plate 9 is adjusted, the end of the water jacket end fixing plate 9 is welded with the water jacket outer pipe 13, so that the edge of the water jacket end fixing plate 9 can be more stably connected with the water jacket outer pipe 13, conveniently stably support and fix the water jacket outer pipe 13 and the electrode rod 14 inside, ensure the firmness of the electrode sleeve group, avoid the electrode rod 14 from sliding, displacement, and the accident of high-temperature glass liquid leaking out of the equipment, and the like.

[0034] During the support of the electrode positioning disc 15 to the electrode rod 14, the position of the electrode positioning disc 15 in the adjusting sleeve 22 is adjusted by rotating the adjusting screw 20, so as to adjust the actual support length, conveniently adjust the support position of the electrode positioning disc 15, make it can more accurately adjust and support the water jacket outer pipe 13 and the electrode rod 14, ensure the stability in application, and make the support height of the electrode rod 14 can be advanced at any time, solve the problem of glass liquid quality caused by the erosion and scouring of high-temperature glass liquid to the electrode in the electrode sleeve group of the glass melting furnace in the later period.

[0035] In addition, during the actual installation and use of the water jacket end fixing plate 9 and the electrode positioning disc 15, the first insulator 10 is conveniently limited and connected between the connecting inclined plate 8 and the water jacket end fixing plate 9 by the fixed bolt 11, the insulation isolation treatment between them is realized, and the installation is simple, and the maintenance and disassembly operation is more convenient, the second insulator 17 is limited and connected between the electrode positioning disc 15 and the insulator protection sleeve 18 by the inner hexagonal bolt 16 and the mounting nut 19, so that the second insulator 17 can insulate and isolate the space therebetween, and the installation and disassembly process of the second insulator 17 is also simple and convenient, the first insulator 10 and the second insulator 17 realize the insulation treatment between the fixed structure of the electrode sleeve group and the electrode sleeve group and the glass melting furnace, and effective insulation protection is realized.

[0036] Finally, it should be noted that: the above is only the preferred examples of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A sloping bottom plug electrode set support system for an electric glass melting furnace comprising an electric melting furnace body (1), characterized in that: The bottom side of the electric furnace body (1) is connected with a joist (2), the bottom end of the joist (2) is fixedly installed with a top end supporting plate (3) in a full welding manner, the bottom of the top end supporting plate (3) is connected with a lead screw (4), the bottom outer side of the lead screw (4) is connected with two fixed nuts (5) through threads, the outer side of the lead screw (4) is connected with a top lead end fixing plate (6) at a position between the two fixed nuts (5), and the edge end of the fixed nut (5) is provided with a gasket (7) at the contact position with the top lead end fixing plate (6). One end of the top lead end fixing plate (6) is connected with a connecting inclined plate (8), one side of the connecting inclined plate (8) is connected with a water jacket end fixing plate (9), and a first insulator (10) is connected at a position between the connecting inclined plate (8) and the water jacket end fixing plate (9), and the connecting inclined plate (8) and the water jacket end fixing plate (9) are connected with the first insulator (10) through fixed bolts (11). The bottom of the electric furnace body (1) is provided with a through groove (12), the inner side of the through groove (12) is connected with a water jacket outer pipe (13) in a matching manner, the edge of the water jacket outer pipe (13) is welded with the water jacket end fixing plate (9), the inner side of the water jacket outer pipe (13) is provided with an electrode rod (14), and the bottom end of the electrode rod (14) is matched and clamped on the inner side of an electrode positioning disc (15). The bottom of the electrode positioning disc (15) is detachably connected with a second insulator (17) through a hexagonal socket head cap screw (16) on the inner side thereof, the second insulator (17) is embedded and installed in an insulator protection sleeve (18), the insulator protection sleeve (18) and the second insulator (17) are connected through a mounting nut (19), the other end of the mounting nut (19) is connected with an adjusting screw rod (20), the outer side of the adjusting screw rod (20) is connected with a nut seat (21), the adjusting screw rod (20) is connected to the inner side of an adjusting sleeve (22), and the bottom end of the adjusting sleeve (22) is connected with a supporting bottom plate (23).

2. A sloped bottom plug electrode set support system for a glass electric furnace as defined in claim 1, wherein: The lead screw (4), the fixed nut (5), the top lead end fixing plate (6), the gasket (7), the connecting inclined plate (8), the water jacket end fixing plate (9), the first insulator (10) and the fixed bolt (11) jointly constitute a fixing structure of an electrode sleeve set; The electrode positioning disc (15), the hexagonal socket head cap screw (16), the second insulator (17), the insulator protection sleeve (18), the mounting nut (19), the adjusting screw rod (20), the nut seat (21) and the adjusting sleeve (22) jointly constitute a tight top structure of the electrode sleeve set.

3. A sloped bottom plug electrode set support system for an electric glass furnace as defined in claim 2, wherein: The top lead end fixing plate (6) is slidingly connected to the outer side of the lead screw (4), and the top lead end fixing plate (6) is limitingly connected to the outer side of the lead screw (4) through the fixed nuts (5) and the gaskets (7) on the two sides thereof, the first insulator (10) insulates between the connecting inclined plate (8) and the water jacket end fixing plate (9), and the first insulator (10) is fixedly connected with the connecting inclined plate (8) and the water jacket end fixing plate (9) through the fixed bolts (11).

4. A sloped bottom plug electrode set support system for an electric glass furnace as defined in claim 2, wherein: The electrode positioning disc (15) is isolated from the insulator protection sleeve (18) by a second insulator (17), and the two sides of the second insulator (17) are detachably connected with the electrode positioning disc (15) and the insulator protection sleeve (18) through the inner hexagonal bolt (16) and the mounting nut (19) respectively, and the electrode positioning disc (15) drives the electrode rod (14) to move.

5. A sloped bottom plug electrode set support system for an electric glass furnace as defined in claim 1, wherein: The adjusting sleeve (22) is fixedly welded on the bottom plate of the glass electric melting furnace through the supporting bottom plate (23) at the bottom of the adjusting sleeve (22).

6. A sloped bottom plug electrode set support system for an electric glass furnace as defined in claim 1, wherein: The adjusting screw rod (20) is threadedly connected to the inner side of the adjusting sleeve (22).

Images