Electric deslagging device of glass electric melting furnace

Abstract

The utility model discloses a glass electric melting furnace electric deslagging device which comprises an electric melting furnace and a liquid storage tank, the lower end of the liquid storage tank is connected with a deslagging assembly and a power supply assembly, a wiring assembly is arranged between the deslagging assembly and the power supply assembly, and the deslagging assembly is electrically connected with the power supply assembly through the wiring assembly. The residue discharging assembly extends into the liquid storage tank and comprises a residue discharging outer pipe fixedly connected to the lower end of the liquid storage tank and a heating pipe, a residue discharging inner pipe is connected to the interior of the residue discharging outer pipe, a connecting pipeline is reserved between the residue discharging inner pipe and the residue discharging outer pipe, a resistance wire is wound on the outer wall of the heating pipe, and the resistance wire is connected with the heating pipe. The heating pipe extends into the connecting pipeline and is arranged on the outer wall of the slag discharging inner pipe in a sleeving mode, flange plates are arranged at the lower end of the heating pipe and the lower end of the slag discharging outer pipe, the flange plates are fixedly connected through bolts and nuts, and the heating pipe is fixedly connected with the slag discharging outer pipe through the flange plates. According to the utility model, the problems that the resistance wire is inconvenient to disassemble and the disassembly mode is relatively tedious are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass melting, and in particular relates to an electric slag removal device for a glass electric melting furnace. Background Art

[0002] The defects of glass products caused by glass electric melting furnace production can be divided into bubbles, streaks, stones and nodules according to their different states. The reasons for these glass product defects are the non-homogeneous glass caused by uneven heating at the bottom of the melting pool and the material channel, and the dirty glass liquid deposited at the bottom of the melting pool and the material channel for a long time. After these defective glass liquids appear, they need to be discharged from the electric melting furnace through a slag discharge device.

[0003] For example, the patent with application number 202221900100.6, the utility model relates to the field of glass melting technology, and discloses an electric slag removal device for a glass electric melting furnace, including an electric melting furnace and a resistance wire, the bottom of the electric melting furnace is provided with connection blocks on both sides, the bottom of the left connection block is provided with a liquid storage tank with one end fixedly connected to the bottom of the right connection block, the inner bottom wall of the electric melting furnace is provided with a connecting pipe with one end extending to the inside of the liquid storage tank, the connecting pipe is located between the two connection blocks, the outer side of the connecting pipe is provided with a solenoid valve located between the electric melting furnace and the liquid storage tank, and the inner bottom wall of the liquid storage tank is provided with a slag removal pipe with one end extending to the bottom thereof. The electric slag removal device for a glass electric melting furnace starts a driving motor to reciprocate the resistance wire up and down, so as to evenly heat the outer side of the slag removal pipe, avoid the situation where the local temperature of the slag removal pipe is low, so that the glass liquid can be discharged smoothly from the slag removal pipe without solidification and adhesion.

[0004] However, there are some problems with the prior art: when the resistance wire needs to be repaired, replaced or maintained, the above patent is fixedly connected to the resistance wire through a drive assembly, which makes it inconvenient to disassemble the resistance wire. When replacing the resistance wire, it needs to be disassembled at the same time as the drive device, and the disassembly method is relatively cumbersome. Therefore, we propose an electric slag removal device for a glass electric melting furnace. Utility Model Content

[0005] In view of the problems existing in the above-mentioned technology, the utility model provides an electric slag removal device for a glass electric melting furnace, which solves the problem that the resistance wire is inconvenient to disassemble and when replacing the resistance wire, it needs to be disassembled together with the driving device, and the disassembly method is relatively cumbersome.

[0006] The utility model is implemented as follows: an electric slag removal device for a glass electric melting furnace comprises an electric melting furnace and a liquid storage tank connected to the lower end of the electric melting furnace, a slag removal component for slag removal and a power supply component for power supply connected to the lower end of the liquid storage tank, a wiring component is provided between the slag removal component and the power supply component, the slag removal component is electrically connected to the power supply component through the wiring component, the slag removal component extends into the interior of the liquid storage tank, the slag removal component comprises a slag removal outer tube fixedly connected to the lower end of the liquid storage tank, and a heating tube, a slag removal inner tube is connected to the interior of the slag removal outer tube, a connecting pipe is reserved between the slag removal inner tube and the slag removal outer tube, a resistance wire is wound around the outer wall of the heating tube, the heating tube extends into the interior of the connecting pipe, is sleeved on the outer wall of the slag removal inner tube, and flanges are provided at the lower ends of the heating tube and the slag removal outer tube, the flanges are fixedly connected by bolts and nuts, and the heating tube and the slag removal outer tube are fixedly connected by the flanges.

[0007] As a preferred embodiment of the utility model, the power supply assembly includes a mounting base installed at the lower end of the liquid storage tank, a plurality of battery boxes are connected to the lower end of the mounting base, and a group of positive and negative first electrode buckles are connected to the outer wall of the battery box.

[0008] As a preferred embodiment of the present invention, a bayonet is provided on the outer wall of the slag discharge outer pipe on one side close to the power supply assembly.

[0009] As a preferred embodiment of the utility model, a T-shaped plate is integrally formed on the outer edge of the lower end of the heating tube, and a second electrode buckle is connected to the outer wall of the upper end of the T-shaped plate. The second electrode buckle is linearly connected to the resistance wire, and the inner walls of the second electrode buckle and the first electrode buckle are correspondingly connected to elastic sheets arranged in an arc shape.

[0010] As a preferred embodiment of the utility model, the wiring assembly includes a wire, both ends of the wire are connected with electrode connecting blocks that cooperate with the second electrode buckle and the first electrode buckle, the electrode connecting blocks at both ends extend into the second electrode buckle and the first electrode buckle respectively, and the outer wall of one end of the electrode connecting block extending into the second electrode buckle and the first electrode buckle is symmetrically connected with a protrusion that cooperates with the elastic sheet, and the electrode connecting block is clamped in the second electrode buckle and the first electrode buckle through the cooperation of the protrusion and the elastic sheet.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model inserts the heating pipe into the connecting pipe and fixes it by the cooperation between the flanges, which is convenient for disassembly and installation of the heating pipe and replacement of the resistance wire;

[0013] 2. The electrode connection blocks at both ends of the wire of the utility model extend into the first electrode buckle and the second electrode buckle respectively, and utilize the protrusion to contact the elastic sheet. When the elastic sheet is subjected to the squeezing force of the protrusion, the elastic sheet is deformed, and the protruding part of the elastic sheet is recessed inward, so that the electrode connection block can drive the protrusion to extend into the first electrode buckle and the second electrode buckle. The protrusion is located at the lower end of the elastic sheet. At this time, when the elastic sheet does not receive the squeezing force, the elastic sheet resets and limits the protrusion, thereby completing the connection, and effectively realizing the electrical connection between the battery box and the resistance wire through the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram provided by an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection between the power supply component and the slag discharge component provided in the embodiment of the utility model;

[0016] Figure 3 It is a cross-sectional schematic diagram of a slag discharge outer pipe provided in an embodiment of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of a slag discharge outer pipe provided in an embodiment of the utility model;

[0018] Figure 5 It is a front view schematic diagram of a heating tube provided by an embodiment of the utility model;

[0019] Figure 6 It is a top view schematic diagram of a heating tube provided by an embodiment of the utility model;

[0020] Figure 7 It is a cross-sectional schematic diagram of a first electrode buckle provided in an embodiment of the utility model;

[0021] Figure 8 It is a partial front view schematic diagram of a wiring assembly provided in an embodiment of the utility model.

[0022] In the figure: 1. electric melting furnace; 2. liquid storage tank; 3. power supply assembly; 4. slag discharge assembly; 5. wiring assembly; 31. mounting seat; 32. battery box; 33. first electrode buckle; 41. slag discharge outer tube; 42. heating tube; 43. resistance wire; 44. second electrode buckle; 45. flange; 51. wire; 52. electrode connecting block; 411. bayonet; 412. slag discharge inner tube; 413. connecting pipe; 421. T-plate; 441. elastic sheet; 521. bump. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings. Example 1

[0025] like Figure 1 As shown, an electric slag removal device for a glass electric melting furnace provided by an embodiment of the utility model comprises an electric melting furnace 1, and a liquid storage tank 2 connected to the lower end of the electric melting furnace 1, a slag removal component 4 for slag removal and a power supply component 3 for power supply are connected to the lower end of the liquid storage tank 2, a wiring component 5 is provided between the slag removal component 4 and the power supply component 3, the slag removal component 4 is electrically connected to the power supply component 3 through the wiring component 5, the slag removal component 4 extends into the liquid storage tank 2, the slag removal component 4 comprises a slag removal outer tube 41 fixedly connected to the lower end of the liquid storage tank 2, and a heating tube 42, the slag removal outer tube 41 is connected to a slag removal inner tube 412, the A connecting pipe 413 is reserved between the inner slag discharge pipe 412 and the outer slag discharge pipe 41, and a resistance wire 43 is wound around the outer wall of the heating pipe 42. The heating pipe 42 extends into the connecting pipe 413 and is sleeved on the outer wall of the inner slag discharge pipe 412. Flanges 45 are provided at the lower ends of the heating pipe 42 and the outer slag discharge pipe 41. The flanges 45 are fixedly connected by bolts and nuts. The heating pipe 42 and the outer slag discharge pipe 41 are fixedly connected by the flanges 45. The heating pipe 42 is inserted into the connecting pipe 413 and fixed by the flanges 45, which facilitates the disassembly and installation of the heating pipe 42 and the replacement of the resistance wire 43.

[0026] like Figure 2 As shown, the power supply component 3 includes a mounting base 31 installed at the lower end of the liquid storage tank 2, and a plurality of battery boxes 32 are connected to the lower end of the mounting base 31. The outer wall of the battery box 32 is connected to a group of positive and negative first electrode buckles 33; the wiring assembly 5 is conveniently connected to the battery box 32 through the first electrode buckle 33, so as to facilitate power supply to the resistance wire 43.

[0027] like Figure 3 and Figure 4 As shown, a bayonet 411 is provided on the outer wall of the slag discharge outer tube 41 close to the power supply assembly 3 ; the bayonet 411 facilitates the bayonet connection of the heating tube 42 .

[0028] like Figures 5 to 7As shown, a T-shaped plate 421 is integrally formed on the outer edge of the lower end of the heating tube 42, and a second electrode buckle 44 is connected to the outer wall of the upper end of the T-shaped plate 421. The second electrode buckle 44 is linearly connected to the resistance wire 43, and the second electrode buckle 44 and the first electrode buckle 33 are both connected to arc-shaped elastic sheets 441 on the inner walls correspondingly; the heating tube 42 passes through the bayonet 411 through the T-shaped plate 421, which is convenient for limiting the heating tube 42, and the second electrode buckle 44 connected to one side of the T-shaped plate 421 and the first electrode buckle 33 connected to the battery box 32 are convenient for connecting the wiring assembly 5 to the battery box 32 and the resistance wire 43, thereby realizing the battery box 32 to supply power to the heating wire.

[0029] like Figure 8 As shown, the wiring assembly 5 includes a wire 51, both ends of which are connected to electrode connection blocks 52 that match the second electrode buckle 44 and the first electrode buckle 33, and the electrode connection blocks 52 at both ends extend into the second electrode buckle 44 and the first electrode buckle 33 respectively, and the outer wall of one end of the electrode connection block 52 extending into the second electrode buckle 44 and the first electrode buckle 33 is symmetrically connected to a protrusion 521 that matches the elastic sheet 441, and the electrode connection block 52 is clamped in the second electrode buckle 44 and the first electrode buckle 33 through the cooperation of the protrusion 521 and the elastic sheet 441; the electrode connection blocks 52 at both ends of the wire 51 are connected to the second electrode buckle 44 and the first electrode buckle 33. The block 52 extends into the first electrode buckle 33 and the second electrode buckle 44 respectively, and uses the protrusion 521 to contact the elastic sheet 441. When the elastic sheet 441 is squeezed by the protrusion 521, the elastic sheet 441 is deformed, and the protruding part of the elastic sheet 441 is recessed inward, which is convenient for the electrode connection block 52 to drive the protrusion 521 to extend into the first electrode buckle 33 and the second electrode buckle 44. The protrusion 521 is located at the lower end of the elastic sheet 441. At this time, when the elastic sheet 441 is not squeezed, the elastic sheet 441 is reset to limit the protrusion 521, thereby completing the connection, effectively realizing the electrical connection between the battery box 32 and the resistance wire 43 through the wire 51.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric slag removal device for a glass electric melting furnace, comprising an electric melting furnace (1), and a liquid storage tank (2) connected to the lower end of the electric melting furnace (1), characterized in that: The lower end of the liquid storage tank (2) is connected to a slag discharge assembly (4) for slag discharge and a power supply assembly (3) for power supply. A wiring assembly (5) is provided between the slag discharge assembly (4) and the power supply assembly (3). The slag discharge assembly (4) is electrically connected to the power supply assembly (3) via the wiring assembly (5). The slag discharge assembly (4) extends into the interior of the liquid storage tank (2). The slag discharge assembly (4) comprises a slag discharge outer tube (41) fixedly connected to the lower end of the liquid storage tank (2), and a heating tube (42). The interior of the slag discharge outer tube (41) is connected to a slag discharge inner tube (41). 2), a connecting pipe (413) is reserved between the inner slag discharge pipe (412) and the outer slag discharge pipe (41), a resistance wire (43) is wound around the outer wall of the heating pipe (42), the heating pipe (42) extends into the connecting pipe (413), is sleeved on the outer wall of the inner slag discharge pipe (412), and flanges (45) are provided at the lower ends of the heating pipe (42) and the outer slag discharge pipe (41), the flanges (45) are fixedly connected by bolts and nuts, and the heating pipe (42) and the outer slag discharge pipe (41) are fixedly connected by the flanges (45).

2. The electric slag removal device for a glass electric melting furnace according to claim 1, characterized in that: The power supply assembly (3) comprises a mounting seat (31) mounted at the lower end of the liquid storage tank (2), a plurality of battery boxes (32) being connected to the lower end of the mounting seat (31), and a group of positive and negative first electrode buckles (33) being connected to the outer wall of the battery box (32).

3. The electric slag removal device for a glass electric melting furnace according to claim 1, characterized in that: A bayonet (411) is provided on the outer wall of the slag discharge outer tube (41) on one side close to the power supply assembly (3).

4. The electric slag removal device for a glass electric melting furnace according to claim 1, characterized in that: A T-shaped plate (421) is integrally formed on the outer edge of the lower end of the heating tube (42); a second electrode buckle (44) is connected to the outer wall of the upper end of the T-shaped plate (421); the second electrode buckle (44) is linearly connected to the resistance wire (43); and the second electrode buckle (44) and the first electrode buckle (33) are both connected to inner walls with corresponding elastic sheets (441) arranged in an arc shape.

5. The electric slag removal device for a glass electric melting furnace according to claim 1, characterized in that: The wiring assembly (5) comprises a wire (51), both ends of the wire (51) being connected to electrode connection blocks (52) matching with the second electrode buckle (44) and the first electrode buckle (33), the electrode connection blocks (52) at both ends respectively extending into the second electrode buckle (44) and the first electrode buckle (33), and the outer wall of one end of the electrode connection block (52) extending into the second electrode buckle (44) and the first electrode buckle (33) is symmetrically connected to a protrusion (521) matching with the elastic sheet (441), and the electrode connection block (52) is clamped inside the second electrode buckle (44) and the first electrode buckle (33) through the matching of the protrusion (521) and the elastic sheet (441).

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