Novel feeding tank structure of glass kiln and glass kiln

Abstract

The utility model relates to the technical field of glass kilns, in particular to a novel feeding tank structure of a glass kiln and the glass kiln, which can slow and prevent corner bricks from inclining inwards or rotating laterally, the novel feeding tank structure of the glass kiln comprises a feeding tank and a molten pool, one side of the feeding tank is adjacent to and communicated with one side of the molten pool, and the other side of the feeding tank is adjacent to and communicated with the molten pool. The feeding tank and the molten pool are provided with high-temperature brick pool wall structures, the high-temperature brick pool wall structures comprise first high-temperature brick groups, second high-temperature brick groups and third high-temperature brick groups, the first high-temperature brick groups are arranged on the molten pool on the two sides of the feeding tank, the second high-temperature brick groups are arranged on the two sides, adjacent to the molten pool, of the feeding tank, and the third high-temperature brick groups are arranged on the side, opposite to the molten pool, of the feeding tank; a corner brick is arranged at the joint of the first high-temperature brick set and the second high-temperature brick set, one side of the corner brick is attached to the side, close to the second high-temperature brick set, of the first high-temperature brick set, and the other side of the corner brick is attached to the side, close to the first high-temperature brick set, of the second high-temperature brick set. The tensioning device is connected with the corner bricks and applies force away from the feeding pool and the molten pool to the corner bricks.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass kiln technical field, especially a kind of glass kiln novel feeding pool structure and glass kiln. BACKGROUND

[0002] The feeding pool of current horse-shoe flame glass kiln is arranged in the side wall of the melting pool, the feeding pool structure is small in outer opening and large in inner opening, the pool wall of the feeding pool is not perpendicular to the direction of the melting pool, is inclined edge, and the pool wall of the feeding pool and the pool wall of the melting pool form non-right-angle feeding pool corner at the connecting place.

[0003] The connecting mode between the feeding pool corner bricks in the past is direct connection mode (one through slit from inside to outside), the inner side (the side facing the pool bottom direction) of the lower part of high-temperature brick group one, high-temperature brick group two and high-temperature brick group three of high-temperature brick pool wall structure is constrained by the bottom plate brick of the pool bottom, and the outer side is constrained by steel structure body, but the inner side of the upper part is not directly constrained, the feeding pool corner brick at the connecting place of the feeding pool and the melting pool is heated and expanded after the glass kiln is started and heated from cold state, the stress direction is asymmetric, so the feeding pool corner brick will have inward tilting or side turning phenomenon, as a result, the gap between the feeding pool corner brick and high-temperature brick group one and high-temperature brick group two of high-temperature brick pool wall structure is enlarged, and even the glass liquid in the melting pool is squeezed out from the gap, causing accidents and affecting the service life of the glass kiln.

[0004] Because the feeding pool is small in outer opening and large in inner opening, the two side walls are arranged in an inclined manner, the feeding pool sill brick is also connected in an inclined manner with the feeding pool corner brick, and the feeding pool sill brick will also be deformed and opened due to thermal expansion, and the larger the glass kiln, the larger the feeding pool, and the more obvious the phenomenon.

[0005] The feeding pool corner brick is the most severely corroded part of the entire glass kiln, and usually this part is the weak link of the entire glass kiln, and most glass kilns will be stopped due to the severe corrosion of the corner brick, which affects the safe operation of the kiln. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of glass kiln novel feeding pool structure and glass kiln, which can slow down the occurrence of inward tilting or side turning of corner brick.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] The utility model provides a kind of glass kiln novel feeding pool structure, including feeding pool and molten pool, the side of the feeding pool is adjacent and communicated with one side of the molten pool, the side of the feeding pool and the molten pool adjacent the feeding pool is provided with high temperature brick pool wall structure, the high temperature brick pool wall structure includes high temperature brick group one, high temperature brick group two and high temperature brick group three, the high temperature brick group one is set on the molten pool of the feeding pool both sides, the high temperature brick group two is set on the both sides of the feeding pool and the molten pool adjacent, the high temperature brick group three is set on the side of the feeding pool and the molten pool opposite, the high temperature brick group one and the high temperature brick group two junction are provided with corner brick, the side of the corner brick and high temperature brick group one is close to the side of high temperature brick group two and is attached, the side and high temperature brick group two are close to the side of high temperature brick group one and are attached, the feeding pool outside is provided with tension device, the tension device connects the corner brick and applies the force of direction away from the feeding pool and the molten pool to the corner brick.

[0009] On the basis of the above-mentioned scheme and as a preferred scheme of the above-mentioned scheme: the side of the high temperature brick group three close to the molten pool direction is attached with the side of the high temperature brick group two away from the high temperature brick group one direction.

[0010] On the basis of the above-mentioned scheme and as a preferred scheme of the above-mentioned scheme: the side of the high temperature brick group one and the high temperature brick group two close to the corner brick is provided with limiting boss, the side of the corner brick close to the high temperature brick group one and the side close to the high temperature brick group two are provided with step groove respectively, when the side of the corner brick is attached with the high temperature brick group one and the high temperature brick group two, the limiting boss and the step groove are engaged.

[0011] On the basis of the above-mentioned scheme and as a preferred scheme of the above-mentioned scheme: the limiting boss on the high temperature brick group one is set on the side away from the molten pool direction, the limiting boss on the high temperature brick group two is set on the side away from the feeding pool direction.

[0012] On the basis of the above-mentioned scheme and as a preferred scheme of the above-mentioned scheme: the tension device includes connecting head one set on the corner brick and connecting head two fixedly set on the outside of the feeding pool, the connecting head one and the connecting head two are connected through the flexible rope of tension.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: the connecting head one is hinged with the corner brick, the connecting head two comprises a fixed connecting part, a through hole is arranged on the connecting part, a screw rod is arranged in the through hole, one end of the flexible rope is connected with the connecting head one, the other end of the flexible rope is connected with one end of the screw rod close to the connecting head one, a nut matched with the screw rod is arranged on the screw rod, and the nut is arranged on the side of the connecting part away from the flexible rope.

[0014] In another aspect, based on the same technical concept of the present application, the present application also provides a glass furnace, which comprises the novel charging pool structure of the glass furnace.

[0015] In order to slow down the occurrence of the inward inclination or lateral turning of the corner brick of the high-temperature brick pool wall structure, the present application has the following beneficial effects:

[0016] The novel charging pool structure of the glass furnace of the present application applies force to the corner brick away from the charging pool and the melting pool through the tensioning device, so that the corner brick is tightly attached to the high-temperature brick group one and the high-temperature brick group two. Even after the glass furnace is started and heated from a cold state, due to the combined action of the tensioning device, the high-temperature brick group one and the high-temperature brick group two on the corner brick, the inward inclination or lateral turning of the corner brick caused by the thermal expansion and asymmetric stress direction of the corner brick after heating is effectively avoided or slowed down, thereby avoiding the increase of the gap between the corner brick and the high-temperature brick group one and the high-temperature brick group two.

[0017] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a top view schematic diagram of the novel charging pool structure of the glass furnace of the present application;

[0019] Figure 2 It is an enlarged view of part A of the present application;

[0020] Figure 3 It is a three-dimensional schematic diagram of the novel charging pool structure of the glass furnace of the present application Figure 1 ;

[0021] Figure 4 It is a schematic diagram of the corner brick of the present application;

[0022] Figure 5 It is a schematic diagram of one of the high-temperature brick bodies of the present application;

[0023] Figure 6The utility model discloses a novel feeding pool structure of glass kiln and glass kiln Figure 2 ;

[0024] Figure 7 The utility model discloses a novel feeding pool structure of glass kiln and glass kiln Specific embodiments

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] Referring to Figures 1-7 The utility model discloses a novel feeding pool structure of glass kiln and glass kiln, and the novel feeding pool structure of glass kiln and the glass kiln are improved through the setting mode of the corner brick 306, effectively solve the phenomenon that the corner brick 306 inclines inwards or turns sideways after heating and expanding, and the asymmetric stress direction leads to the phenomenon, and further avoid the gap between the corner brick 306 and the high temperature brick group one 301 and the high temperature brick group two 302 to be larger, reduce the risk that the glass liquid in the feeding pool 100 or the melt pool 200 extrudes from the gap and causes the accident and influences the service life of the glass kiln.

[0027] In the embodiment of the present disclosure, as shown in Figure 7 The utility model discloses a novel feeding pool structure of glass kiln and glass kiln, and the novel feeding pool structure of glass kiln and the glass kiln are improved through the setting mode of the corner brick 306, effectively solve the phenomenon that the corner brick 306 inclines inwards or turns sideways after heating and expanding, and the asymmetric stress direction leads to the phenomenon, and further avoid the gap between the corner brick 306 and the high temperature brick group one 301 and the high temperature brick group two 302 to be larger, reduce the risk that the glass liquid in the feeding pool 100 or the melt pool 200 extrudes from the gap and causes the accident and influences the service life of the glass kiln.

[0028] In the embodiment of the present disclosure, as shown in Figures 1-6As shown, the novel feeding pool structure of the glass kiln comprises a feeding pool 100 and a melting pool 200, one side of the feeding pool 100 is adjacent to and communicates with one side of the melting pool 200, the side wall of the feeding pool 100 adjacent to the feeding pool 100 is provided with a high-temperature brick pool wall structure 300, the high-temperature brick pool wall structure 300 comprises a high-temperature brick group one 301, a high-temperature brick group two 302 and a high-temperature brick group three 303, the high-temperature brick group one 301 is arranged on the side wall of the melting pool 200 on both sides of the feeding pool 100, the high-temperature brick group two 302 is arranged on the side wall adjacent to the melting pool 200 on both sides of the feeding pool 100, the high-temperature brick group three 303 is arranged on the side opposite to the melting pool 200 of the feeding pool 100, a corner brick 306 is arranged at the connecting position of the high-temperature brick group one 301 and the high-temperature brick group two 302, one side of the corner brick 306 is attached to the side of the high-temperature brick group one 301 close to the high-temperature brick group two 302, and the other side is attached to the side of the high-temperature brick group two 302 close to the high-temperature brick group one 301, a tensioning device 400 is arranged outside the feeding pool 100, the tensioning device 400 is connected to the corner brick 306 and applies a force to the corner brick 306 in the direction away from the feeding pool 100 and the melting pool 200.

[0029] The novel feeding pool structure of the glass kiln applies a force to the corner brick 306 in the direction away from the feeding pool 100 and the melting pool 200 through the tensioning device 400, so that the corner brick 306 is tightly attached to the high-temperature brick group one 301 and the high-temperature brick group two 302. Even after the glass kiln is started and heated, the corner brick 306 is affected by the combined action of the tensioning device 400, the high-temperature brick group one 301 and the high-temperature brick group two 302, so that the inward inclination or side turning of the corner brick 306 caused by the asymmetric stress direction after the corner brick 306 is heated and expanded is effectively avoided or slowed down, and the gap between the corner brick 306 and the high-temperature brick group one 301 and the high-temperature brick group two 302 is prevented from being enlarged.

[0030] In the embodiment of the present disclosure, as shown in Figure 5 The side of the high-temperature brick group one 301 and the high-temperature brick group two 302 close to the corner brick 306 is provided with a limiting boss 305, the limiting boss 305 protrudes towards the corner brick 306, as shown in Figure 4 The side of the corner brick 306 close to the high-temperature brick group one 301 and the side close to the high-temperature brick group two 302 are respectively provided with a stepped groove 307, when the side of the corner brick 306 is attached to the high-temperature brick group one 301 and the high-temperature brick group two 302, as shown in Figure 2 The limiting boss 305 and the stepped groove 307 are matched. Further, as shown in Figure 3 And Figure 5 The limiting boss 305 on the high-temperature brick group one 301 is arranged on the side away from the melting pool 200, and the limiting boss 305 on the high-temperature brick group two 302 is arranged on the side away from the feeding pool 100.

[0031] By the cooperation of the limiting boss 305 and the stepped groove 307, the straight-through joint connection mode is changed to the stepped "male and female buckle" connection mode, which further improves the anti-deformation ability of the joint, and avoids the risk of glass liquid extruding from the melting pool 200.

[0032] In some embodiments, as shown in Figure 3 The high-temperature brick group one 301, the high-temperature brick group two 302, and the high-temperature brick group three 303 are all composed of a plurality of vertically arranged high-temperature brick bodies 304 abutting each other in a linear arrangement. Among them, the high-temperature brick body 304 adjacent to the corner brick 306 is provided with a limiting boss 305. Further, the side of the high-temperature brick group three 303 close to the melting pool 200 is attached to the side of the high-temperature brick group two 302 away from the high-temperature brick group one 301, and the sides of the corner brick 306 contacting the high-temperature brick group one 301 and the high-temperature brick group two 302 are perpendicular to the length direction of the high-temperature brick group one 301 and the high-temperature brick group two 302 respectively, thereby forming a closely connected mode of mutual force interaction. The ability to resist thermal expansion and torsional deformation after heating and warming up from cold state is enhanced, and the risk of joint gap opening is avoided.

[0033] In some embodiments, the bottom of the feeding pool 100 is pool bottom one 101, and the bottom of the melting pool 200 is pool bottom two 201, wherein the pool bottom two 201 is provided with a slope inclined towards the pool bottom one 101, and the side of the pool bottom one 101 close to the melting pool 200 is lower than the side away from the melting pool 200, so that the glass liquid melted in the feeding pool 100 can flow smoothly into the melting pool 200. At the same time, in order to easily flow the glass liquid melted in the feeding pool 100 into the melting pool 200, the width of the side of the feeding pool 100 close to the melting pool 200 is greater than the width of the side close to the high-temperature brick group three 303, so that the side of the corner brick 306 close to the feeding pool 100 is not perpendicular to the length direction of the high-temperature brick group one 301, and thus, the side of the corner brick 306 close to the feeding pool 100 is provided with an extension surface 308 as shown in Figure 4

[0034] In the embodiments of the present disclosure, as shown in Figure 1 and Figure 2 The tensioning device 400 includes a connecting head one 401 provided on the corner brick 306 and a connecting head two 404 fixedly provided outside the feeding pool 100, and the connecting head one 401 and the connecting head two 404 are connected by a flexible rope 402 in tension.

[0035] As shown in Figure 2 ​As shown, the connecting head two 404 can be arranged on the steel structure 500 outside the feeding pool 100, and the flexible rope 402 is connected between the connecting head one 401 and the connecting head two 404 to maintain the tension of the corner brick 306 to prevent the corner brick 306 from being inwardly inclined and twisted to increase the connecting joint.

[0036] Further, the connecting head one 401 is hinged to the corner brick 306, and the hinge is arranged by providing a recess hole on the top of the corner brick 306 and a pin capable of being inserted into the recess hole on the connecting head one 401, and the pin is inserted into the recess hole to realize the connection. The connecting head two 404 includes a fixed connecting part 405, which is fixedly arranged outside the working part 600, such as being welded on the steel structure 500, and the connecting part 405 is provided with a through hole, and the through hole is provided with a screw rod 406, one end of the flexible rope 402 is connected to the connecting head one 401, and the other end is connected to the screw rod 406 close to the end of the connecting head one 401, and the screw rod 406 is provided with a nut 407 matched with the screw rod 406, and the nut 407 is arranged on the side of the connecting part 405 away from the flexible rope 402, and the nut 407 is rotated to adjust the position of the screw rod 406 in the through hole to tension the flexible rope 402. Preferably, a guide pulley 403 capable of rotating is arranged between the connecting head one 401 and the screw rod 406, and the flexible rope 402 close to the connecting head one 401 is guided by the pulley 403 to be parallel to the top of the corner brick 306 (perpendicular to the height direction of the corner brick 306), so that the corner brick 306 has a correct and good force receiving posture. The end of the flexible rope 402 close to the connecting head two 404 is parallel or coaxial with the screw rod 406, which is beneficial to the adjustment of the screw rod 406 and the maintenance of the correct force receiving state of the screw rod 406.

[0037] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A novel feeding tank structure of a glass furnace, comprising a feeding tank (100) and a melting tank (200), one side of the feeding tank (100) being adjacent to and communicating with one side of the melting tank (200), a high-temperature brick tank wall structure (300) being arranged on the side of the feeding tank (100) and the side of the melting tank (200) adjacent to the feeding tank (100), the high-temperature brick tank wall structure (300) comprising a high-temperature brick group one (301), a high-temperature brick group two (302) and a high-temperature brick group three (303), the high-temperature brick group one (301) being arranged on the melting tank (200) on both sides of the feeding tank (100), the high-temperature brick group two (302) being arranged on both sides of the feeding tank (100) adjacent to the melting tank (200), and the high-temperature brick group three (303) being arranged on the side of the feeding tank (100) opposite to the melting tank (200), characterized in that, The corner brick (306) is arranged at the joint of the high-temperature brick group one (301) and the high-temperature brick group two (302), one side of the corner brick (306) is attached to the side of the high-temperature brick group one (301) close to the high-temperature brick group two (302), and the other side is attached to the side of the high-temperature brick group two (302) close to the high-temperature brick group one (301), the feeding pool (100) is externally provided with a tensioning device (400), the tensioning device (400) is connected to the corner brick (306) and applies a force to the corner brick (306) in a direction away from the feeding pool (100) and the melting pool (200).

2. The new batch tank structure of a glass furnace according to claim 1, wherein, The side of the high-temperature brick group three (303) close to the melting pool (200) is attached to the side of the high-temperature brick group two (302) away from the high-temperature brick group one (301).

3. The new batch tank structure of a glass furnace according to claim 1, wherein The side of the high-temperature brick group one (301) and the high-temperature brick group two (302) close to the corner brick (306) is provided with a limiting boss (305), the side of the corner brick (306) close to the high-temperature brick group one (301) and the side close to the high-temperature brick group two (302) are respectively provided with a stepped groove (307), and when the side of the corner brick (306) is attached to the high-temperature brick group one (301) and the high-temperature brick group two (302), the limiting boss (305) is engaged with the stepped groove (307).

4. The glass furnace novel charging pit structure according to claim 3, characterized in that, The limiting boss (305) on the high-temperature brick group one (301) is arranged on the side away from the melting pool (200), and the limiting boss (305) on the high-temperature brick group two (302) is arranged on the side away from the feeding pool (100).

5. The new batch tank structure of a glass furnace according to claim 1, wherein The tensioning device (400) comprises a connecting head one (401) arranged on the corner brick (306) and a connecting head two (404) fixedly arranged outside the feeding pool (100), and the connecting head one (401) and the connecting head two (404) are connected by a flexible rope (402) in tension.

6. The glass furnace novel charging pit structure according to claim 5, characterized in that, The connecting head one (401) is hinged to the corner brick (306), the connecting head two (404) comprises a fixed connecting part (405) provided with a through hole, a screw rod (406) is arranged in the through hole, one end of the flexible rope (402) is connected to the connecting head one (401), the other end is connected to one end of the screw rod (406) close to the connecting head one (401), the screw rod (406) is provided with a nut (407) threadedly matched therewith, the nut (407) is arranged on the side of the connecting part (405) away from the flexible rope (402), and the nut (407) is rotated to adjust the position of the screw rod (406) in the through hole to tension the flexible rope (402).

7. A glass furnace characterized by, The glass kiln novel feeding pool structure of any one of claims 1-6.

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