CN114538749A - Building structure of bottom brick of plate glass kiln pool and plate glass kiln - Google Patents

Building structure of bottom brick of plate glass kiln pool and plate glass kiln Download PDF

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Publication number
CN114538749A
CN114538749A CN202210178324.9A CN202210178324A CN114538749A CN 114538749 A CN114538749 A CN 114538749A CN 202210178324 A CN202210178324 A CN 202210178324A CN 114538749 A CN114538749 A CN 114538749A
Authority
CN
China
Prior art keywords
pool
brick
bricks
expansion
flat glass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210178324.9A
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Chinese (zh)
Inventor
杨国洪
张峰
杨威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Irico Display Devices Co Ltd
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Irico Display Devices Co Ltd
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Publication date
Application filed by Irico Display Devices Co Ltd filed Critical Irico Display Devices Co Ltd
Priority to CN202210178324.9A priority Critical patent/CN114538749A/en
Publication of CN114538749A publication Critical patent/CN114538749A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

The invention discloses a building structure of pool bottom bricks of a flat glass kiln and the flat glass kiln. This building structure of bottom of pool brick is the matrix setting, can be so that the inflation volume carries out homodisperse, is provided with clearance portion between its bottom of pool brick, and the inflation volume of bottom of pool brick after the thermal expansion is filled to this clearance portion simultaneously, can effectively avoid the bottom of pool brick to receive mutual extrusion behind the thermal expansion, the equipment operation risk that causes. Meanwhile, the risk that the pool wall bricks arranged above the edges of the pool bottom bricks are extruded to displace and incline when the pool bottom bricks expand is avoided, and the safe operation of equipment is effectively guaranteed.

Description

Building structure of bottom brick of plate glass kiln pool and plate glass kiln
Technical Field
The invention belongs to the field of expansion treatment of hearth bricks of a plate glass kiln, and relates to a building structure of the hearth bricks of the plate glass kiln and a plate glass kiln.
Background
In the production process of base plate (cover plate) glass, the kiln is one of important equipment, the heating expansion treatment of the kiln is a vital work, as shown in figure 1, the building of the kiln pool bottom brick in the prior art does not reserve an expansion gap, the sizes of the front side surface 11 before the expansion of the pool bottom brick and the front side surface 12 after the expansion of the pool bottom brick are obviously different, the bricks can be extruded and damaged after the heating expansion, and the problems of displacement, inclination and the like of the pool wall brick occur, which bring certain risks to the safe and stable operation and product defects of the kiln in the later period.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a building structure of a pool bottom brick of a flat glass kiln and the flat glass kiln, so that the risk of damage of the pool bottom brick due to expansion and extrusion in the temperature rise process of the kiln is reduced, meanwhile, the risk of displacement and inclination of a pool wall brick arranged above the edge of the pool bottom brick is avoided, and a positive effect is played on the safe and stable operation of kiln equipment.
The invention is realized by the following technical scheme:
the utility model provides a building structure of flat glass kiln bottom of pool brick, includes a plurality of bottom of pool bricks that the matrix set up, be equipped with clearance portion between the bottom of pool brick, the inflation volume of bottom of pool brick after the thermal expansion fill extremely clearance portion.
Preferably, the gap portion includes a width-direction gap portion and a length-direction gap portion.
Preferably, the expansion amount includes an expansion amount in a width direction and an expansion amount in a length direction of the floor tile.
Preferably, the expansion amount of the tank bottom brick in the width direction is as follows:
δ1＝x*ɑ*Δt
the expansion amount of the pool bottom brick in the length direction is as follows:
δ2＝y*ɑ*Δt
in the formula, delta1The expansion amount of the tank bottom brick in the width direction is shown, and x is the width of the tank bottom brick; delta2The expansion amount of the pool bottom brick in the length direction is shown, y is the length of the pool bottom brick, alpha is the expansion coefficient of the pool bottom brick, and delta t is the temperature increment of the pool bottom brick.
Preferably, the expansion amount of the bottom bricks in the width direction is evenly distributed in the gap parts in the width direction.
Preferably, the expansion amount of the bottom bricks in the length direction of the pool is evenly distributed in the gap parts in the length direction.
Preferably, in the tank bottom bricks arranged in the matrix, the outer edges of the tank bottom bricks at the outer sides are fixedly arranged.
Preferably, after the pool bottom brick is expanded, the total length of the pool bottom brick is consistent with the fixed shape length of the pool bottom brick.
Preferably, after the pool bottom bricks are expanded, the total width of the pool bottom bricks is consistent with the width of the fixed shape of the pool bottom bricks.
A flat glass kiln comprises the building structure of the pool bottom brick.
Compared with the prior art, the invention has the following beneficial technical effects:
the utility model provides a building structure of flat glass kiln bottom of pool brick, its bottom of pool brick is the matrix setting, can be so that the inflation volume carries out the homodisperse, is provided with clearance portion between its bottom of pool brick, and the inflation volume of bottom of pool brick after the thermal expansion is filled to this clearance portion simultaneously, can effectively avoid the bottom of pool brick to receive mutual extrusion behind the thermal expansion, the equipment operation risk that causes. Meanwhile, the risk that the pool wall bricks arranged above the edges of the pool bottom bricks are extruded to displace and incline when the pool bottom bricks expand is avoided, and the safe operation of equipment is effectively guaranteed.
Furthermore, the gap part comprises a width-direction gap part and a length-direction gap part, so that the expansion amount in the width direction and the expansion amount in the length direction are effectively released, extrusion cannot be caused, and the running risk of the equipment is caused.
Furthermore, the expansion amount is accurately calculated through the size of the pool bottom bricks, the expansion coefficient of the pool bottom bricks and the temperature increment of the pool bottom bricks, so that the arrangement of the gap parts between the pool bottom bricks is more accurate.
Further, the expansion amount of the pool bottom bricks in the width direction is evenly distributed in the gap parts in the width direction, and the expansion amount of the pool bottom bricks in the length direction is evenly distributed in the gap parts in the length direction, so that the extrusion between the pool bottom bricks is effectively avoided, and the equipment operation risk is caused.
Furthermore, in the tank bottom bricks arranged in a matrix, the outer edges of the outer tank bottom bricks are fixedly arranged, so that the edges of the tank bottom bricks are fixed and cannot expand and move outwards.
Further, after the bottom of the pool brick expands, the total length of the bottom of the pool brick is consistent with the length of the building groove of the bottom of the pool brick, the total width of the bottom of the pool brick is consistent with the width of the building groove of the bottom of the pool brick, the risk that the wall brick installed above the edge of the pool brick is extruded to generate displacement and inclination when the bottom of the pool brick expands is effectively avoided, and the safe operation of equipment is effectively guaranteed.
The utility model provides a plate glass kiln adopts the building structure of above-mentioned bottom of pool brick, and its bottom of pool brick is the matrix setting, and is provided with clearance portion between the bottom of pool brick, and the inflation volume after its bottom of pool brick is heated the inflation fills to this clearance portion, can effectively avoid the bottom of pool brick to receive mutual extrusion behind the thermal energy, the equipment operation risk that causes. The safe operation of the equipment is effectively guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a method for building bricks at the bottom of a kiln pool in the prior art;
FIG. 2 is a schematic diagram of the method for building bricks at the bottom of the kiln pool.
Wherein: 11. the front side of the pool bottom brick before expansion in the prior art, 12, the front side of the pool bottom brick after expansion in the prior art, 21, the width direction gap part of the pool bottom brick reserved in the invention, 22, the length direction gap part of the pool bottom brick reserved in the invention, 23, the front side of the pool bottom brick before expansion in the invention, 24, and the front side of the pool bottom brick after expansion in the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually arranged when the product of the present invention is used, the description is merely for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
The invention is described in further detail below with reference to the accompanying drawings:
as shown in figure 2, the building structure of the pool bottom bricks of the flat glass kiln comprises a plurality of pool bottom bricks arranged in a matrix, gap parts are arranged between the pool bottom bricks, and the expansion amount of the pool bottom bricks after being heated and expanded is filled in the gap parts. The gap portion includes a width-direction gap portion 21 and a length-direction gap portion 22. Preferably, the expansion amount of the bottom bricks in the width direction is evenly distributed in the gap parts in the width direction. The expansion amount of the bottom bricks in the length direction of the pool is evenly distributed in the gap parts in the length direction. Among the bottom of pool brick that the matrix set up, the outward flange of outside bottom of pool brick is fixed to be set up, and is preferred, can use steel structure and top to hold the structure fixed messenger's it can not outwards inflation and move. After the pool bottom brick is expanded, the total length of the pool bottom brick is consistent with the fixed shape length of the pool bottom brick. After the pool bottom bricks are expanded, the total width of the pool bottom bricks is consistent with the width of the fixed shape of the pool bottom bricks.
The expansion amount includes the expansion amount of the bottom brick in the width direction and the expansion amount in the length direction.
Wherein, carry out the accurate calculation inflation volume according to bottom of the pool brick material expansion curve, bottom of the pool brick width direction's inflation volume specifically is:
δ1＝x*ɑ*Δt
in the formula, delta1The expansion amount of the pool bottom brick in the width direction is shown, x is the width of the pool bottom brick, alpha is the expansion coefficient of the pool bottom brick, and delta t is the temperature increment of the pool bottom brick;
the expansion amount of the pool bottom brick in the length direction is as follows:
δ2＝y*ɑ*Δt
in the formula, delta2The expansion amount of the pool bottom brick in the length direction is shown, y is the length of the pool bottom brick, alpha is the expansion coefficient of the pool bottom brick, and delta t is the expansion coefficient of the pool bottom brickThe temperature increase of (2).
In the process, the expansion amount is evenly dispersed in the length direction and the width direction of the pool bottom according to the calculated value of the expansion amount, the front side, the rear side, the left side and the right side of the pool bottom brick are fixed, the expansion amount is expanded to the inner reserved gap, and the whole size of the pool bottom brick is kept consistent with the size (area) before expansion after the expansion is finished.
As shown in figure 2, the front side 23 of the pool bottom brick before expansion is consistent with the whole size of the front side of the pool bottom brick after expansion, so that the risk of damage of the pool bottom brick due to expansion and extrusion and the workload of expansion adjustment in the temperature rise process of the kiln are greatly reduced, the risk of displacement and inclination of the pool bottom brick arranged above the edge of the pool bottom brick is avoided, and the positive effect is achieved on the safe and stable operation of kiln equipment.
The pool bottom brick structure can be used for the kiln pool bottom of substrate glass and cover plate glass.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a building structure of flat glass kiln bottom of pool brick which characterized in that, includes a plurality of bottom of pool bricks that the matrix set up, be equipped with clearance portion between the bottom of pool brick, the inflation volume of bottom of pool brick after the thermal expansion fill extremely clearance portion.
2. The masonry structure for bottom bricks of a pool of a flat glass kiln according to claim 1, wherein the gap portions include a width-direction gap portion and a length-direction gap portion.
3. The building structure of the hearth brick of a flat glass furnace according to claim 2, wherein the amount of expansion includes an amount of expansion in a width direction and an amount of expansion in a length direction of the hearth brick.
4. The building structure of the hearth brick of the flat glass furnace according to claim 3, wherein the amount of expansion in the width direction of the hearth brick is:
δ1＝x*ɑ*Δt
the expansion amount of the pool bottom brick in the length direction is as follows:
δ2＝y*ɑ*Δt
in the formula, delta1The expansion amount of the tank bottom brick in the width direction is shown, and x is the width of the tank bottom brick; delta2The expansion amount of the pool bottom brick in the length direction is shown, y is the length of the pool bottom brick, alpha is the expansion coefficient of the pool bottom brick, and delta t is the temperature increment of the pool bottom brick.
5. The building structure of a pool bottom brick for a flat glass furnace according to claim 3, wherein the amount of expansion in the width direction of the pool bottom brick is equally distributed to the gap portions in the width direction.
6. The masonry structure for the hearth bricks of a flat glass kiln according to claim 3, wherein the amount of expansion in the longitudinal direction of the hearth bricks is equally distributed in the gap portions in the longitudinal direction.
7. The block structure of the hearth bricks of a flat glass furnace according to claim 1, wherein the outer edges of the outer hearth bricks are fixedly disposed among the hearth bricks disposed in the matrix.
8. The building structure of the bottom bricks of a flat glass kiln according to claim 1, wherein the total length of the bottom bricks is identical to the fixed shape length of the bottom bricks after the bottom bricks are expanded.
9. The building structure of the bottom bricks of a flat glass furnace according to claim 1, wherein the total width of the bottom bricks is identical to the width of the fixed shape of the bottom bricks after the bottom bricks are expanded.
10. A flat glass furnace comprising the building structure of the floor bricks of any one of claims 1 to 9.
CN202210178324.9A 2022-02-24 2022-02-24 Building structure of bottom brick of plate glass kiln pool and plate glass kiln Pending CN114538749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210178324.9A CN114538749A (en) 2022-02-24 2022-02-24 Building structure of bottom brick of plate glass kiln pool and plate glass kiln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210178324.9A CN114538749A (en) 2022-02-24 2022-02-24 Building structure of bottom brick of plate glass kiln pool and plate glass kiln

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Publication Number Publication Date
CN114538749A true CN114538749A (en) 2022-05-27

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208917062U (en) * 2018-08-01 2019-05-31 彩虹显示器件股份有限公司 A kind of glass furnace bottom of pond face brick masonry construction
CN209322712U (en) * 2018-11-30 2019-08-30 彩虹集团（邵阳）特种玻璃有限公司 A kind of expansion position limiting structure of kiln furnace wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208917062U (en) * 2018-08-01 2019-05-31 彩虹显示器件股份有限公司 A kind of glass furnace bottom of pond face brick masonry construction
CN209322712U (en) * 2018-11-30 2019-08-30 彩虹集团（邵阳）特种玻璃有限公司 A kind of expansion position limiting structure of kiln furnace wall

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
沈长治等: "实践性环节培训与考核基本要求 物理（工）", 光明日报出版社 *

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Application publication date: 20220527