CN211367390U - Glass kiln small furnace expansion joint plugging device and glass kiln small furnace - Google Patents

Abstract

The utility model belongs to the technical field of glass kilns, in particular to a small furnace expansion joint plugging device of a glass kiln and the small furnace of the glass kiln, wherein the small furnace expansion joint plugging device of the glass kiln comprises a bracket, a seam pressing brick and a hoisting mechanism, and the seam pressing brick is used for plugging the expansion joint of the small furnace of the glass kiln; the hoisting mechanism is arranged on the support, and the driving end of the hoisting mechanism is connected with the seam pressing brick so that the seam pressing brick is suspended in the expansion joint. This glass kiln small furnace expansion joint plugging device, because the pressure seam brick hangs in the expansion joint through hoisting machine structure, the pressure seam brick can not lead to the fact the hindrance to the change of expansion joint, also can not appear sinking and the problem that drops in the glass kiln small furnace because of the expansion joint grow, thereby the problem that the glass kiln small furnace needs frequent hot repair has been solved, and simultaneously, also can solve the problem that leads to refractory material to drop because of frequent hot repair, keep the unblocked of glass kiln small furnace passageway, make the fuel in the glass kiln small furnace can fully burn, play energy-conserving effect.

Description

Glass kiln small furnace expansion joint plugging device and glass kiln small furnace

Technical Field

The utility model belongs to the technical field of the glass kiln, especially, relate to a glass kiln small furnace dilatation joint plugging device and glass kiln small furnace.

Background

The glass kiln can carry out frequent process adjustment (such as temperature, kiln pressure and the like) according to different specifications of batch materials and products in the production process, and refractory materials in a small furnace of the glass kiln can expand or contract, so that the size of an expansion joint in the small furnace can be reduced or increased at the same time (the variation is not large and is generally about 2-4 mm); when the width grow of expansion joint, the pressure seam brick stifled at the expansion joint can sink thereupon, when the process adjusts diminishing of back expansion joint width, at this moment the pressure seam brick has died in the expansion joint for be located the peripheral brick of pressure seam brick and expand to other direction, lead to the local structural deformation of glass kiln small furnace, cause the hidden danger, after the manifold change, the width of the expansion joint of glass kiln small furnace will progressively enlarge, lead to the pressure seam brick at last to drop in the glass kiln small furnace, consequently, this just leads to current glass kiln small furnace needs frequent hot repair.

When the temperature of the kiln is raised to 1000 ℃, the small furnace of the glass kiln is manually plugged, the operation environment is severe and dangerous, the plugging quality is much worse than that of cold plugging, the volume of the crack pressing brick is designed to be smaller in consideration of the operability of hot repair, and the refractory materials between two adjacent seam pressing bricks are loose, so that the materials between the two adjacent seam pressing bricks are easy to deform and fall off in the hot repair process, the refractory materials falling into the small furnace of the glass furnace can be accumulated on the bottom of the small furnace to block the circulation of combustion-supporting air and the discharge of waste gas, so that the fuel in the small furnace of the glass furnace can not be fully combusted to cause the waste of the fuel, meanwhile, the emission of waste gas generated by combustion is not smooth, so that the kiln pressure in the glass kiln is increased, the corrosion of other parts of the glass kiln is aggravated, and even the service life of the glass kiln cannot reach the design life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glass kiln small furnace expansion joint plugging device and glass kiln small furnace aims at solving the technical problem that the crack pressing brick in the expansion joint in the glass kiln small furnace among the prior art easily drops in the glass kiln and leads to need frequent hot repair.

In order to achieve the above object, the utility model adopts the following technical scheme: a glass kiln small furnace expansion joint plugging device comprises a support, a seam pressing brick and a hoisting mechanism, wherein the seam pressing brick is used for plugging an expansion joint of a glass kiln small furnace; the hoisting mechanism is installed on the support, and the driving end of the hoisting mechanism is connected with the seam pressing brick so that the seam pressing brick is suspended in the expansion joint.

Optionally, the glass kiln small furnace expansion joint plugging device further comprises a fixing assembly, the seam pressing brick is mounted on the fixing assembly, and the driving end of the hoisting mechanism is fixedly connected with the fixing assembly.

Optionally, the fixing component comprises a fixing block, and the driving end of the hoisting mechanism is fixedly connected with the fixing block; the fixed block is provided with a dovetail groove, the seam pressing brick is provided with a dovetail protrusion, and the dovetail protrusion is clamped in the dovetail groove; or, the seam pressing brick is provided with a dovetail groove, the fixing block is provided with a dovetail protrusion, and the dovetail protrusion is clamped in the dovetail groove.

Optionally, the fixing assembly further comprises a fixing rod, the number of the seam pressing bricks is multiple, each seam pressing brick is installed on the fixing rod and sequentially arranged along the length direction of the fixing rod, and the driving end of the hoisting mechanism is connected with the fixing rod.

Optionally, the fixing assembly comprises a connecting rope, two ends of the connecting rope are respectively fixed at two ends of the fixing rod, and the driving end of the hoisting mechanism is connected with the middle of the connecting rope.

Optionally, the fixed rod is a steel rod, and the connecting rope is a steel wire rope.

Optionally, the hoisting mechanism is a chain block, the fixed component hook is arranged on a hanging hook of the chain block, and the hanging fixed hook of the chain block is arranged on the support.

Optionally, the joint pressing brick is wedge-shaped in cross section.

Optionally, the bracket is a steel bracket.

The utility model provides an above-mentioned one or more technical scheme among the glass kiln small furnace expansion joint plugging device have one of following technological effect at least: the joint pressing brick of the glass kiln small furnace expansion joint plugging device is suspended in the expansion joint through the hoisting mechanism, the hoisting mechanism plays a role in supporting the joint pressing brick, in addition, the joint pressing brick is not contacted with the expansion joint, namely, the expansion joint does not play a role of supporting the seam pressing brick, so that in the production process of the small furnace of the glass kiln, the seam pressing brick can not obstruct the change of the expansion joint and can not sink and fall into the small furnace of the glass kiln due to the enlargement of the expansion joint, thereby solving the problem that the small furnace of the glass kiln needs frequent hot repair, meanwhile, the problems that the refractory material falls off and is accumulated on the small furnace bottom of the glass kiln to block the circulation of combustion-supporting air due to frequent hot repair can be solved, the glass kiln small furnace expansion joint plugging device can also keep the small furnace channel of the glass kiln smooth, so that fuel in the small furnace of the glass kiln can be fully combusted, and the energy-saving effect is achieved.

The utility model discloses another technical scheme be: a small glass kiln furnace comprises the small glass kiln furnace expansion joint plugging device.

The utility model discloses a small glass kiln furnace, owing to adopted foretell small glass kiln furnace expansion joint plugging device, the crack pressing brick does not contact with the expansion joint, the expansion joint does not play the effect of supporting the crack pressing brick promptly, then in the small glass kiln furnace in the production process, the crack pressing brick can not cause the hindrance to the change of expansion joint, also can not appear sinking and the problem that drops in the small glass kiln furnace because of the expansion joint grow, just so solved the problem of the frequent hot repair of small glass kiln furnace, simultaneously, also can solve and lead to refractory material to drop because of frequent hot repair, pile up the small glass kiln furnace bottom, block the problem of the circulation of combustion-supporting air, this small glass kiln furnace expansion joint plugging device can also keep the unblocked of small glass kiln furnace passageway, make the fuel in the small glass kiln furnace can fully burn, play energy-conserving effect; and the maintenance is basically not needed in the service cycle (8-10 years) of the whole small furnace of the glass kiln, so that the maintenance materials and labor cost are greatly saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a glass kiln to which a glass kiln small furnace expansion joint plugging device provided by the embodiment of the utility model is applied.

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is a partially enlarged view of C in fig. 2.

Fig. 4 is a partially enlarged view of fig. 1 at B.

Wherein, in the figures, the respective reference numerals:

10-bracket 20-crack brick 21-dovetail bulge

30-hoisting mechanism 40-fixed component 41-fixed block

42-fixed rod 43-connecting rope 50-expansion joint

60-glass kiln small furnace 70-glass kiln 411-dovetail groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to fig. 1-4 are exemplary and intended to be used to illustrate the invention, but should not be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, in an embodiment of the present invention, a glass kiln small furnace expansion joint plugging device is provided, which includes a support 10, a seam pressing brick 20 and a hoisting mechanism 30, wherein the seam pressing brick 20 is used for plugging an expansion joint 50 of a glass kiln small furnace 60; the hoisting mechanism 30 is mounted on the support 10, and the driving end of the hoisting mechanism 30 is connected with the crack pressing brick 20 so that the crack pressing brick 20 is suspended in the expansion joint 50. Wherein, the support 10 provides a mounting base for the hoisting mechanism 30, and the support 10 is erected above the expansion joint 50.

Specifically, in the glass kiln small furnace expansion joint plugging device provided by the embodiment of the utility model, the expansion joint brick 20 is suspended in the expansion joint 50 through the hoisting mechanism 30, the hoisting mechanism 30 plays a role of supporting the expansion joint brick 20, and the expansion joint brick 20 is not contacted with the expansion joint 50, namely, the expansion joint 50 does not play a role of supporting the expansion joint brick 20, so that in the production process of the glass kiln small furnace 60, the expansion joint brick 20 can not obstruct the change of the expansion joint brick 50, and the problem that the expansion joint brick sinks and falls into the glass kiln small furnace 60 due to the enlargement of the expansion joint 50 can not be solved, so that the problem that the glass kiln small furnace 60 needs frequent hot repair can be solved, and meanwhile, the problem that the refractory material falls due to frequent hot repair and is accumulated at the bottom of the glass kiln small furnace 60 to obstruct the circulation of combustion air can be solved, the glass kiln small furnace expansion joint plugging device can also keep the smooth passage of the glass kiln small furnace 60, the fuel in the small furnace 60 of the glass kiln can be fully combusted, and the effect of energy conservation is achieved.

Further, the utility model discloses glass kiln small furnace dilatation joint plugging device just can install when glass kiln small furnace 60 builds by laying bricks or stones and targets in place, after glass kiln small furnace 60 heaies up to 1000 ℃, personnel operate hoisting machine and construct 30 and place pressure seam brick 20 in dilatation joint 50 for the convenient operation of 50 shutoff of dilatation joint is swift, the operation degree of difficulty has been reduced, and, can also operate hoisting machine and construct 30 and finely tune the position of pressure seam brick 20 in dilatation joint 50 according to the circumstances of reality, the shutoff quality of dilatation joint has been improved effectively like this.

Furthermore, the expansion joint 50 of the small glass furnace 60 adopting the small glass furnace expansion joint plugging device can realize that the maintenance is basically not needed in the service cycle (8 years-10 years) of the whole small glass furnace 60, thereby greatly saving the maintenance materials and labor cost.

Further, referring to fig. 1, a plurality of small glass kiln furnaces 60 are arranged in parallel in a glass kiln 70, and each small glass kiln furnace 60 is provided with the small glass kiln furnace expansion joint blocking device for blocking the expansion joint 50 of the small glass kiln furnace 60.

In another embodiment of the present invention, referring to fig. 1 and 4, the sealing device for expansion joints of glass kilns further comprises a fixing component 40, the seam pressing brick 20 is installed on the fixing component 40, and the driving end of the hoisting mechanism 30 is fixedly connected with the fixing component 40. Specifically, the seam pressing brick 20 is connected with the driving end of the hoisting mechanism 30 through the fixing component 40, so that the connection between the seam pressing brick 20 and the hoisting mechanism 30 is more stable and reliable, and the problem that the seam pressing brick 20 is damaged or the performance of the seam pressing brick 20 is reduced due to the fact that the seam pressing brick 20 is directly installed at the driving end of the hoisting mechanism 30 can be solved.

In another embodiment of the present invention, referring to fig. 2 and 3, a fixing component 40 of the sealing device for the expansion gap of the small furnace of the glass kiln comprises a fixing block 41, and a driving end of the hoisting mechanism 30 is fixedly connected with the fixing block 41; the fixed block 41 is provided with a dovetail groove 411, the seam pressing brick 20 is provided with a dovetail protrusion 21, and the dovetail protrusion 21 is clamped in the dovetail groove 411; or, the seam pressing brick 20 is provided with a dovetail groove 411, the fixing block 41 is provided with a dovetail protrusion 21, and the dovetail protrusion 21 is clamped in the dovetail groove 411. Specifically, the seam pressing bricks 20 and the fixed blocks 41 are connected through the clamping connection between the dovetail grooves 411 and the dovetail protrusions 21, so that the assembly and disassembly are convenient and rapid, and the replacement and maintenance of the seam pressing bricks 20 are also convenient; moreover, when the caulking brick 20 is installed below the fixed block 41, because the opening size of the dovetail groove 411 is smaller than the groove bottom size of the dovetail groove 411, the dovetail protrusion 21 of the caulking brick 20 does not separate out of the dovetail groove 411 even under the action of the self gravity of the caulking brick 20, and other connecting parts are not needed to connect the caulking brick 20 and the fixed block 41, so that the structure is compact, and the practicability is good.

In another embodiment of the present invention, referring to fig. 1 and 4, the fixing assembly 40 of the sealing device for expansion joints of small furnaces of glass furnaces further comprises a fixing rod 42, the number of the seam pressing bricks 20 is plural, each seam pressing brick 20 is installed on the fixing rod 42 and sequentially arranged along the length direction of the fixing rod 42, and the driving end of the hoisting mechanism 30 is connected with the fixing rod 42. Specifically, when the expansion joint 50 is long, a plurality of seam pressing bricks 20 can be selected, and the plurality of seam pressing bricks 20 are sequentially fixed on the fixing rod 42 along the length direction of the fixing rod 42, so that during plugging, the fixing rod 42 is moved to the position above the expansion joint 50, and then the lifting mechanism is operated to simultaneously place the plurality of seam pressing bricks 20 in the expansion joint 50, so that the whole expansion joint 50 is plugged, and the operation is more convenient; meanwhile, the plurality of seam pressing bricks 20 on the fixing rod 42 are all located at the same height, so that the quality of sealing the expansion joint 50 can be greatly improved, and of course, the corresponding number of seam pressing bricks 20 can be selected according to the length of the expansion joint 50, so that the universality of the glass kiln small furnace expansion joint sealing device can be greatly improved.

Furthermore, each pressing block is fixed on the fixing rod 42 through the fixing block 41, the fixing block 41 is connected with the fixing rod 42 through a fastener, and the fixing block is stable and reliable in connection, simple in structure, convenient to manufacture and low in cost.

In another embodiment of the present invention, referring to fig. 1 and 4, the fixing component 40 of the sealing device for expansion joints of glass kilns comprises a connecting rope 43, two ends of the connecting rope 43 are respectively fixed at two ends of a fixing rod 42, and a driving end of the hoisting mechanism 30 is connected with the middle part of the connecting rope 43. Specifically, this structure sets up for at the in-process that hoisting machine constructs 30 hoist and mount dead lever 42 and removes, the both ends of dead lever 42 all receive the same hoist and mount effort, and dead lever 42 is the level form, and the state of slope can not appear, guarantees that a plurality of crack pressing bricks 20 all accurately hang in expansion joint 50, avoids crack pressing bricks 20 and expansion joint 50 contact.

In another embodiment of the present invention, the fixing rod 42 of the plugging device for expansion joint of small furnace of glass kiln is a steel rod, and the connecting rope 43 is a steel wire rope. Specifically, the fixing rod 42 and the connecting rope 43 are made of steel, and the steel is high in strength, long in service life and high-temperature resistant, so that the mounting requirements of the plurality of seam pressing bricks 20 can be met, the long-time service cycle of the small glass kiln furnace 60 can be met, and the high-temperature use requirements of the small glass kiln furnace 60 can be met; and the steel has low cost and is easy to obtain, and the rapid production of the glass kiln small furnace expansion joint plugging device is convenient to realize.

Further, the fixing block 41 may be a steel block.

In another embodiment of the present invention, the hoisting mechanism 30 of the glass kiln small furnace expansion joint plugging device is a chain block, the fixing component 40 is hooked on the hook of the chain block, and the hook of the chain block is hooked on the support 10. Specifically, the hoisting mechanism 30 adopts a chain block structure, the hoisting operation of the chain block is convenient and fast, and the stability of the hoisting material is good, so that when the glass kiln small furnace expansion joint plugging device adopts the chain block to hoist, the plugging operation of the crack pressing bricks 20 is more convenient and fast, and the crack pressing bricks 20 are stable and reliable in the hoisting process, so that the crack pressing bricks 20 can be accurately suspended in the expansion joint 50, and the plugging quality of the expansion joint 50 can be effectively improved.

Furthermore, the connecting rope 43 is hooked on the hanging hook of the chain block, and the connecting operation is convenient, fast and simple.

In another embodiment of the present invention, referring to fig. 2 and 3, a caulking brick 20 of the sealing device for expansion joints of small furnaces of glass furnaces is provided with a wedge-shaped cross section. Specifically, the section of the crack pressing brick 20 is wedge-shaped, the small-size end of the wedge-shape extends into the expansion joint 50, and the large-size end of the wedge-shape is connected with the hoisting mechanism 30, so that when the hoisting mechanism 30 drives the crack pressing brick 20 to lift, the distance between the expansion joint 50 and the crack pressing brick 20 can be changed; the space between the expansion joint 50 and the seam pressing brick 20 can be adjusted according to the use abrasion of the seam pressing brick 20, so that the production quality of the small furnace 60 of the glass kiln can be ensured; in addition, the distance between the expansion joint 50 and the seam pressing brick 20 can be adjusted according to the requirements of different processes, so that the production quality of the small furnace 60 of the glass kiln is improved.

In another embodiment of the present invention, the support 10 of the glass kiln small furnace expansion joint plugging device provided is a steel support 10. Specifically, the support 10 is made of steel, the steel has high strength, long service life and high temperature resistance, the hoisting mechanism 30 can be stably supported, the service life of the glass kiln furnace 60 can be prolonged, and the high-temperature use requirement of the glass kiln furnace 60 can be met; and the steel has low cost and is easy to obtain, and the rapid production of the glass kiln small furnace expansion joint plugging device is convenient to realize.

In another embodiment of the present invention, a glass kiln small furnace 60 is provided, which comprises the above glass kiln small furnace expansion joint plugging device.

Specifically, the small glass furnace 60 of the embodiment of the present invention, due to the adoption of the above-mentioned plugging device for the expansion joint of the small glass furnace, the expansion joint brick 20 does not contact with the expansion joint 50, i.e. the expansion joint 50 does not play a role of supporting the expansion joint brick 20, so that in the production process of the small glass furnace 60, the expansion joint brick 20 will not obstruct the change of the expansion joint 50, and the problem of sinking and falling in the small glass furnace 60 due to the enlargement of the expansion joint 50 will not occur, thus solving the problem of frequent hot repair of the small glass furnace 60, and at the same time, also solving the problem of falling of refractory materials due to frequent hot repair, piling at the bottom of the small glass furnace 60, and obstructing the circulation of combustion air, and the plugging device for the expansion joint of the small glass furnace can also keep the smooth passage of the small glass furnace 60, so that the fuel in the small glass furnace 60 can be fully combusted, the energy-saving effect is achieved; and the maintenance is basically not needed in the service cycle (8 years-10 years) of the small furnace 60 of the whole glass kiln, so that the maintenance materials and labor cost are greatly saved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a glass kiln small furnace expansion joint plugging device which characterized in that includes:

a support;

the seam pressing brick is used for plugging an expansion seam of a small furnace of the glass kiln;

the hoisting mechanism is installed on the support, and the driving end of the hoisting mechanism is connected with the seam pressing brick so that the seam pressing brick is suspended in the expansion joint.

2. The glass kiln small furnace expansion joint plugging device according to claim 1, characterized in that: the glass kiln small furnace expansion joint plugging device further comprises a fixing assembly, the seam pressing bricks are mounted on the fixing assembly, and the driving end of the hoisting mechanism is fixedly connected with the fixing assembly.

3. The glass kiln small furnace expansion joint plugging device according to claim 2, characterized in that: the fixed component comprises a fixed block, and the driving end of the hoisting mechanism is fixedly connected with the fixed block;

the fixed block is provided with a dovetail groove, the seam pressing brick is provided with a dovetail protrusion, and the dovetail protrusion is clamped in the dovetail groove;

or, the seam pressing brick is provided with a dovetail groove, the fixing block is provided with a dovetail protrusion, and the dovetail protrusion is clamped in the dovetail groove.

4. The glass kiln small furnace expansion joint plugging device according to claim 2, characterized in that: the fixed component further comprises a plurality of fixed rods, the seam pressing bricks are arranged on the fixed rods and are sequentially arranged along the length direction of the fixed rods, and the driving end of the hoisting mechanism is connected with the fixed rods.

5. The glass kiln small furnace expansion joint plugging device according to claim 4, characterized in that: the fixed component comprises a connecting rope, the two ends of the connecting rope are respectively fixed at the two ends of the fixed rod, and the driving end of the hoisting mechanism is connected with the middle of the connecting rope.

6. The glass kiln small furnace expansion joint plugging device according to claim 5, characterized in that: the fixed rod is a steel rod, and the connecting rope is a steel wire rope.

7. The glass kiln small furnace expansion joint plugging device according to claim 2, characterized in that: the hoisting mechanism is a chain block, the fixed component hook is arranged on a hanging hook of the chain block, and the hanging fixed hook of the chain block is arranged on the support.

8. The glass kiln small furnace expansion joint plugging device according to any one of claims 1 to 7, characterized in that: the section of the seam pressing brick is wedge-shaped.

9. The glass kiln small furnace expansion joint plugging device according to any one of claims 1 to 7, characterized in that: the support is a steel support.

10. A glass kiln small furnace, which is characterized by comprising the glass kiln small furnace expansion joint plugging device as claimed in any one of claims 1-9.

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