Cooling device for glass kiln
By using cooling heat exchangers and cavity structures in glass kilns, the glass liquid under the kiln overflow port or discharge port is used to achieve glass liquid cooling under the kiln overflow port or discharge port, the problem of glass liquid penetration control at the lower end of the kiln is solved and the problem of glass liquid penetration control at the lower end of the kiln is improved. Production safety and quality.
Patent Information
- Application Number
- CN202420176270.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-24
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-01-24
AI Technical Summary
In a glass kiln, the brick structure at the lower end of the overflow port or discharge port cannot be effectively cooled by using a compressor fan, resulting in uncontrollable glass liquid penetration, causing safety hazards and production waste.
Design a cooling device including a cooling heat exchanger, a first cavity and a second cavity. The cooling heat exchanger has a built-in low-temperature heat exchange medium, and contacts the side wall of the kiln through the cooling end surface to realize indirect heat exchange and prevent glass liquid penetration.
Effectively cool the liquid glass below the kiln overflow or discharge port to prevent it from continuing to penetrate and improve production quality and safety.
Smart Images
Figure CN222205031U_ABST
Abstract
Description
Technical Field
[0001] The present application discloses the field of glass production technology, and in particular, relates to a cooling device for a kiln. Background Art
[0002] Glass kiln is an indispensable melting device in the field of glass manufacturing. It is built with bricks made of refractory insulating materials, and a material channel for the flow of molten glass is built at the bottom of the kiln.
[0003] During the long-term use and production process of the kiln, the brick structure of the material channel at the bottom of the kiln is corroded by the high-temperature molten glass for a long time, and the molten glass will penetrate to the bottom of the material channel and leak out on the surface of the brick structure. In order to avoid the waste of raw materials caused by the penetration of the molten glass and the safety hazards caused by the leakage of the high-temperature molten glass, the conventional method is to use a compressed fan to generate compressed gas to blow the molten glass that penetrates into the gaps in the brick body, so that the glass is cooled, the penetration speed is slowed down and the condensation of the molten glass is promoted, thereby preventing the continuous penetration of the molten glass.
[0004] However, discharge ports are provided at intervals along the length of the glass channel. The discharge ports include overflow ports and discharge ports. The overflow ports are used to discharge the glass liquid with impurities on the upper layer, and the discharge ports are used to continuously discharge the glass liquid mixed with precipitated impurities on the bottom layer into the waste hopper, thereby achieving the purpose of removing impurities from the glass liquid. However, the brick structure at the lower end of the overflow port or the discharge port is not suitable for the method of blowing cooling to cool and condense the glass liquid. The space for movement at the lower end of the overflow port and the discharge port is narrow due to the design of the kiln structure. When the overflow port or the discharge port is When glass liquid infiltrates the brick structure at the lower end, the staff cannot control the compressed air fan to accurately direct the compressed air onto the brick structure. Once the wind direction disturbs the glass liquid flowing out of the overflow or discharge port, the glass liquid may be easily blown away or its original flow path may be changed, making the flow trajectory of the glass liquid flowing out of the overflow or discharge port uncontrollable. It is impossible to ensure that all of it falls into the waste hopper. The high-temperature glass liquid may be blown away by the compressed air or its original flow path may be changed, and scattered to other places, which may easily cause serious safety accidents. Utility Model Content
[0005] A technical problem to be solved by the present application is to cool the brick structure at the lower end of the overflow port or the discharge port so as to rapidly condense the infiltrated glass liquid and prevent the glass liquid from continuing to infiltrate.
[0006] In order to solve the above technical problems, the embodiment disclosed in the present application provides a cooling device for a glass furnace, including a cooling heat exchange element, a first cavity and a second cavity.
[0007] The cooling heat exchange element comprises an inlet end and an outlet end, wherein the inlet end and the outlet end are both communicated with an accommodation space inside the cooling heat exchange element, and the accommodation space is used to accommodate a heat exchange medium;
[0008] The first cavity is disposed in the accommodating space, and the inlet end is communicated with the first cavity; and
[0009] The second cavity is disposed in the accommodating space, the outlet end is communicated with the second cavity, and the second cavity is communicated with the first cavity;
[0010] Among them, the outer side wall of the first cavity is provided with a cooling end face, and the cooling end face is used to fit on the side wall at the lower end of the kiln discharge port to cool the side wall and the glass liquid infiltrated in the side wall.
[0011] In some embodiments, the cooling heat exchange element is a box-plate structure having a first end and a second end, wherein the second end is arranged away from the first end and extends in the direction of the height of the kiln; a spacer is provided inside the cooling heat exchange element, and the spacer divides the accommodating space into a first cavity and a second cavity, one end of the spacer is fixedly connected to the first end of the heat exchange element, and the other end extends toward the second end, and a connecting portion is left near the second end of the spacer, and the connecting portion is used for the circulation of heat exchange medium.
[0012] In some embodiments, the connecting portion is an open structure, a gap structure and / or a spaced hole structure.
[0013] In some embodiments, an auxiliary displacement member is also included, which is fixedly connected to the cooling heat exchange member and is used to lift and move the cooling heat exchange member; the auxiliary displacement member is arranged on the side and / or the first end of the cooling heat exchange member and extends in a direction away from the second end.
[0014] In some embodiments, a fixed limiting component is also included, which includes a mounting end and a limiting assembly end. The mounting end is used to be installed with the supporting structure of the kiln, and the limiting assembly end is used to assemble the cooling heat exchange component and limit the spatial movement direction of the cooling heat exchange component.
[0015] In some embodiments, the fixed limiting assembly includes a fixed seat, a first clamping member and a second clamping member; the fixed seat includes a first end face and a second end face, the first end face and the first clamping member are installed in cooperation to form an installation end for clamping the support structure; the second end face and the second clamping member are installed in cooperation to form a limiting assembly end, the second end face and the second clamping member are spaced apart, leaving an installation gap, and the cooling and heat exchange component is assembled in the installation gap; wherein the first end face and the second end face are fixedly arranged, and the angle between the cross-sections of the first end face and the second end face is 90°.
[0016] In some embodiments, first mounting holes are formed on the first end surface and corresponding to the first clamping member, and bolts are passed through the two first mounting holes to clamp the support structure for fixed installation.
[0017] In some embodiments, the second end face is provided with an assembly column, which is arranged parallel to the horizontal direction of the first end face; the second clamping member is provided with an assembly hole, through which the assembly column is inserted, and the second clamping member can move along the length direction of the assembly column using the assembly hole, thereby adjusting the spacing of the installation gap.
[0018] In some embodiments, a second mounting hole is opened corresponding to the second end face and the second clamping member, and the auxiliary displacement member is provided with a limiting hole. The second mounting hole and the limiting hole are set at corresponding positions. The second clamping member and the second end face are clamped and installed on the auxiliary displacement member by passing bolts through the second mounting hole and the limiting hole.
[0019] In some embodiments, there are multiple limiting holes, which are equidistantly arranged along the length direction of the auxiliary displacement member.
[0020] Through the above technical scheme, the cooling device for a kiln provided in the present application includes a cooling heat exchange member for accommodating a heat exchange medium having an inlet end and an outlet end, a first cavity and a second cavity which are connected to each other are arranged in the cooling heat exchange member, and the inlet end is connected to the first cavity, and the outlet end is connected to the second cavity, a low-temperature heat exchange medium is introduced through the inlet end, and the heat exchange medium flows into the second cavity after filling the first cavity, wherein a cooling end face is provided on the outer wall of the first cavity, one side of the cooling end face is in contact with the low-temperature heat exchange medium in the cooling heat exchange member, and the other side opposite to the cooling end face is used to abut against the side wall at the lower end of the overflow port or the discharge port, and the low-temperature heat exchange medium in the first cavity is used to take away the heat of the side wall, and the side wall below the overflow port or the discharge port of the kiln and the glass liquid infiltrated in the side wall are cooled to solidify the glass liquid, thereby achieving the effect of preventing the glass liquid from continuing to infiltrate, thereby improving production quality and ensuring production safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments disclosed in the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments disclosed in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 It is a schematic diagram of the structure of a cooling heat exchange component of a cooling device for a glass furnace disclosed in an embodiment of the present application;
[0023] Figure 2 It is a schematic side view of a cooling heat exchange component of a cooling device for a glass furnace disclosed in an embodiment of the present application;
[0024] Figure 3It is a schematic diagram of the structure of the installation of the cooling heat exchange component and the fixed limit component of the cooling device for the glass furnace disclosed in the embodiment disclosed in the present application;
[0025] Figure 4 It is a schematic diagram of the structure of a fixed stopper for a cooling device for a glass furnace disclosed in an embodiment of the present application;
[0026] Figure 5 It is a schematic diagram of the installation of the cooling device and the glass kiln disclosed in the embodiment disclosed in this application.
[0027] Description of reference numerals:
[0028] 100, cooling and heat exchange component; 110, inlet end; 120, outlet end; 130, accommodating space; 131, first cavity; 132, second cavity; 140, spacer; 150, connecting part; 200, auxiliary displacement component; 210, limiting hole; 300, fixed limiting component; 310, fixed seat; 311, first end face; 312, second end face; 320, first clamping component; 330, second clamping component; 331, assembly hole; 340, installation gap; 400, first installation hole; 500, assembly column; 600, second installation hole; 700, supporting structure. DETAILED DESCRIPTION
[0029] The following is a further detailed description of the embodiments disclosed in the present application in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles disclosed in the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0030] The present application discloses and provides these embodiments in order to make the present application disclosed thoroughly and completely, and to fully express the scope disclosed in the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.
[0031] It should be noted that, in the description disclosed in this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the disclosure of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the disclosure of this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0032] In addition, the words "first", "second" and similar words used in the disclosure of this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of also including other elements.
[0033] It should also be noted that in the description disclosed in this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the disclosure of this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0034] All terms used in this application disclosure have the same meanings as those understood by those of ordinary skill in the art to which this application disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as those in general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.
[0035] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
[0036] The glass furnace is built with refractory bricks. A material channel for high-temperature molten glass is built at the bottom of the glass furnace. During the long-term use of the glass furnace, the high-temperature glass liquid is in contact with the material channel for a long time, so that the refractory bricks of the material channel are corroded by the glass liquid, resulting in the phenomenon of glass liquid penetration. The conventional method of preventing glass liquid penetration is to use a compressed air blower to generate compressed air, aiming at the side wall of the furnace to blow air, so that the surface of the side wall of the furnace and the glass liquid that penetrates the side wall are cooled, so as to achieve the effect of cooling and solidifying the glass liquid, thereby preventing the continuous penetration of the glass liquid. However, in the actual working process, the side wall at the lower end of the material channel discharge port cannot be cooled by wind blowing. The reason is that the wind direction of the gas blown by the compressed air blower is uncontrollable. For example, when blowing directly on the side wall, the wind direction will spread to all directions. Once the wind blown by the compressed air disturbs the glass liquid flowing out of the discharge port, it is easy to blow the glass liquid away or change its original flow channel. The high-temperature glass liquid scatters to other places, which will cause safety accidents and dangers.
[0037] Therefore, a cooling device is used to pass a low-temperature heat exchange medium into the cooling and heat exchange component, and an indirect heat exchange method is realized by abutting the side wall below the discharge port, instead of the conventional compressed air blowing method to cool and solidify the side wall at the lower end of the discharge port and the infiltrated glass liquid, thereby preventing the continuous infiltration of the glass liquid, thereby improving the production quality and ensuring production safety.
[0038] like Figure 1-2 As shown, a cooling device for a glass furnace includes a cooling heat exchange element 100 , a first cavity 131 and a second cavity 132 .
[0039] The cooling heat exchange element 100 includes an inlet end 110 and an outlet end 120. The inlet end 110 and the outlet end 120 are both connected to an accommodation space 130 inside the cooling heat exchange element 100. The accommodation space 130 is used to accommodate a heat exchange medium.
[0040] The first cavity 131 is disposed in the accommodating space 130 , and the inlet end 110 is communicated with the first cavity 131 ; and
[0041] The second cavity 132 is disposed in the accommodating space 130 , the outlet end 120 is communicated with the second cavity 132 , and the second cavity 132 is communicated with the first cavity 131 ;
[0042] The outer wall of the first cavity 131 is provided with a cooling end surface, which is used to fit on the side wall at the lower end of the kiln discharge port to cool the side wall and the glass liquid infiltrated in the side wall.
[0043] Specifically, the structure of the cooling heat exchanger 100 can be designed according to the size of the accommodating space below the kiln discharge port, and the overall shape is rectangular. The width of the cooling heat exchanger 100 is designed to be wider according to the space so as to increase the contact area between the cooling end face and the side wall of the kiln. If the accommodating space is small and the cooling heat exchanger 100 is blocked from the original structure of the kiln when it is fitted with the side wall of the kiln, which is not conducive to installation or cannot be fitted, the cooling heat exchanger 100 can be designed as a long strip plate with a narrow width, so as to facilitate the installation of the cooling heat exchanger 100 and the kiln structure and the fitting contact with the side wall of the lower end of the kiln discharge port, thereby achieving a better cooling effect.
[0044] Both the inlet end 110 and the outlet end 120 can be connected to a connecting pipe, and the connecting pipe is provided with a valve. The valve is used to regulate the inlet and outlet of the heat exchange medium as well as the flow rate and flow velocity of the heat exchange medium, thereby regulating the temperature of the first cavity 131. When the flow rate of the heat exchange medium is slow, the contact time with the side wall is long, and the indirect heat exchange is sufficient, but the temperature of the heat exchange medium is also increased. If the infiltrated glass liquid has not yet cooled and solidified, the effect of preventing the glass liquid from penetrating cannot be achieved. At this time, the valve can be fully opened to speed up the flow rate and flow of the low-temperature heat exchange medium, and indirectly exchange heat with the side wall of the kiln and the infiltrated glass liquid, so that the glass liquid can be cooled and solidified.
[0045] The first cavity 131 and the second cavity 132 are arranged adjacent to each other with an interval. The first cavity 131 has a relatively flat end face on the side away from the second cavity 132 as a cooling end face, which is used to fit the side wall of the kiln at the lower end of the discharge port, and a low-temperature heat exchange medium is introduced into the first cavity 131 through the inlet end 110, and indirect heat exchange with the side wall is realized through the cooling end face. Then the heat exchange medium flows into the second cavity 132 and is discharged through the outlet end 120 of the second cavity 132.
[0046] The inlet end 110 and the outlet end 120 can be arranged on different sides of the cooling heat exchange element 100 or on the same side of the cooling heat exchange element 100, and are both located at the lower end, side or upper end of the cooling heat exchange element 100, so as to facilitate the recovery of the heat exchange medium, and to cool it statically before putting it into next use. The structural characteristics of the first cavity and the second cavity can ensure the heat exchange effect and save the heat exchange medium, and can perform heat exchange in the narrow space at the lower end of the kiln discharge port, so that the infiltrated glass liquid can be cooled and solidified.
[0047] The heat exchange medium can be low-temperature water, gas or mechanical oil.
[0048] The present application discloses a cooling device for a kiln, comprising a cooling heat exchanger 100 for accommodating a heat exchange medium, having an inlet end 110 and an outlet end 120, wherein a first cavity 131 and a second cavity 132 are provided in the cooling heat exchanger 100, and the inlet end 110 is connected to the first cavity 131, and the outlet end 120 is connected to the second cavity, and a low-temperature heat exchange medium is introduced through the inlet end 110, and the heat exchange medium fills the first cavity 131 and flows into the second cavity 132, wherein in the first cavity A cooling end face is provided on the outer wall of the body 131, one side of the cooling end face is in contact with the low-temperature heat exchange medium in the cooling heat exchange component 100, and the other side opposite to the cooling end face is used to abut against the side wall at the lower end of the overflow port or the discharge port. The low-temperature heat exchange medium in the first cavity 131 is used to take away the heat of the side wall, and the side wall below the overflow port or the discharge port of the kiln and the glass liquid infiltrated in the side wall are cooled to solidify the glass liquid, thereby achieving the effect of preventing the glass liquid from continuing to penetrate, thereby improving production quality and ensuring production safety.
[0049] like Figure 1-2 As shown, in some embodiments, the cooling heat exchange element 100 is a box plate structure, having a first end and a second end, the second end is arranged away from the first end and extends along the direction of the kiln height;
[0050] A spacer 140 is provided in the cooling heat exchanger 100, and the spacer 140 divides the accommodating space 130 into a first cavity 131 and a second cavity 132. One end of the spacer 140 is fixedly connected to the first end of the heat exchanger, and the other end extends toward the second end. A connecting portion 150 is left near the second end of the spacer 140. At this time, only the connecting portion 150 is left in the accommodating space 130 of the cooling heat exchanger 100 for the heat exchange medium to flow between the first cavity 131 and the second cavity 132.
[0051] Specifically, in view of the limited activity space below the discharge port of the kiln, the cooling heat exchanger 100 is set as a box plate structure. The box plate structure is characterized by having a certain accommodation space 130 inside, and the cooling heat exchanger 100 can be divided into a first cavity 131 and a second cavity 132 by a spacer 140. The overall thickness of the box plate structure is relatively thin. Even if the space is limited, the gap on the side of the kiln can be used to assemble the cooling heat exchanger 100 on the side wall at the lower end of the discharge port. Because the overall thickness is relatively thin, under the condition of a certain width, the thin thickness makes the accommodation space of the cooling heat exchanger 100 smaller, and then the low-temperature heat exchange medium quickly fills the first cavity 131, so that the cooling end surface can quickly cool down, and the low-temperature cooling end surface is used to fit and contact with the side wall at the lower end of the discharge port of the kiln to make the indirect heat exchange effect more efficient.
[0052] In some embodiments, the connecting portion 150 is an open structure, a gap structure and / or a spaced hole structure.
[0053] Specifically, the open structure of the connecting portion 150 allows a spacing distance between the spacer 140 and the second end of the cooling heat exchange component 100. The open structure enables the heat exchange medium to quickly pass from the first cavity 131 into the second cavity 132, thereby ensuring a low temperature state of the cooling end surface of the first cavity 131. The continuous low temperature state enables a good cooling effect on the infiltrated glass liquid, thereby quickly solidifying and preventing the glass liquid from continuing to infiltrate.
[0054] The spaced gap structure and the spaced pore structure of the connecting part 150 are arranged in an integrated manner with the spacer 140 and fixedly connected to the second end position of the cooling heat exchange component 100. The connecting part 150 is provided with spaced gaps and / or spaced pores. The spaced gaps and pores are used to slow down the flow rate of the heat exchange medium from the first cavity 131 to the second cavity 132, thereby temporarily suspending the circulation of the heat exchange medium, improving the heat exchange effect, and reducing the use of the heat exchange medium.
[0055] like Figure 1-3 As shown, in some embodiments, an auxiliary displacement member 200 is further included. The auxiliary displacement member 200 is fixedly connected to the cooling heat exchange member 100 and is used to lift and move the cooling heat exchange member 100. The auxiliary displacement member 200 is arranged on the side and / or the first end of the cooling heat exchange member 100 and extends in a direction away from the second end.
[0056] Specifically, since the glass furnace is installed away from the floor, there is a gap between the support structure 700 and the ground, and the remaining space is used to set up waste hoppers and other related process equipment for glass production. Due to the existence of the spacing height, the installation of the cooling heat exchanger 100 brings certain inconveniences. The cooling heat exchanger 100 cannot be directly attached to the side wall at the lower end of the discharge port. Therefore, it is necessary to set an auxiliary displacement member 200 at the lower end of the cooling heat exchanger 100. The staff can use the auxiliary displacement member 200 to lift the cooling heat exchanger 100 to a suitable position according to the specific height of the furnace.
[0057] The auxiliary displacement member 200 is a member of a certain length, one end of which is fixedly connected to the cooling heat exchange member 100, and the other end of which extends in a direction away from the second end of the cooling heat exchange member 100. The installation personnel can hold the other end of the auxiliary displacement member 200 to lift the cooling heat exchange member 100 to a suitable height, and then fix the cooling heat exchange member 100 to the glass furnace.
[0058] The auxiliary displacement member 200 may also be provided with a hole structure for easy installation.
[0059] like Figure 3-5 As shown, in some embodiments, a fixed limiting component is also included, which includes a mounting end and a limiting assembly end. The mounting end is used to be installed with the supporting structure 700 of the kiln, and the limiting assembly end is used to assemble the cooling heat exchange component 100 and limit the spatial movement direction of the cooling heat exchange component 100.
[0060] Specifically, the kiln is located on a support structure 700 constructed by "H"-shaped steels arranged at intervals. In order to facilitate the installation of the cooling heat exchange component 100 in close contact with the lower side wall of the kiln discharge port, the cooling heat exchange component 100 and the support structure 700 are connected and installed with the help of a fixed limiting assembly.
[0061] The limit installation part can limit the spatial movement direction of the cooling heat exchanger 100 relative to the kiln. In addition to limiting the movement direction relative to the left and right, up and down of the side of the kiln, and realizing the effect of indirect heat exchange by close contact, it also limits the movement direction of the cooling heat exchanger 100 away from the side wall of the kiln. Because the glass liquid discharged from the discharge port is affected by its own gravity, the flow path of the glass liquid is arc-shaped, among which the glass liquid close to the discharge port is the top of the arc, that is, the highest position, and then gradually falls, and the specific height is uncontrollable. Therefore, it is necessary to limit the movement direction of the cooling heat exchanger 100 away from the side wall to prevent the cooling heat exchanger 100 from moving and contacting the glass liquid, and the glass liquid flows downward along the length direction of the cooling heat exchanger 100, thereby causing a safety accident. Among them, the installation end and the limit assembly end can be connected by clamping, snap-on, and threaded structure. Any one or more combinations of connection methods can be used to achieve the connection between the cooling heat exchanger 100 and the support structure 700.
[0062] like Figure 4-5 As shown, in some embodiments, the fixed limit assembly includes a fixed seat 310, a first clamping member 320 and a second clamping member 330; the fixed seat 310 includes a first end surface 311 and a second end surface 312, and the first end surface 311 cooperates with the first clamping member 320 to form a mounting end for clamping the support structure 700;
[0063] The second end face 312 and the second clamping member 330 are installed in cooperation to form a limited assembly end. The second end face 312 and the second clamping member 330 are spaced apart, leaving an installation gap 340, and the cooling heat exchange component 100 is assembled in the installation gap 340; wherein, the first end face 311 and the second end face 312 are fixedly arranged, and the angle between the cross sections of the first end face 311 and the second end face 312 is 90°.
[0064] Specifically, in order to facilitate the disassembly and assembly of the cooling and heat exchange component 100 and the supporting structure 700 in a limited space, both the installation end and the limiting assembly end are installed by clamping connection.
[0065] The fixing seat 310 is made of channel steel or "H"-shaped steel. The fixing seat 310 has a first end face 311 and a second end face 312 with vertical cross-sections, which are respectively assembled with corresponding intervals with the first strip-shaped clamping member 320 and the second clamping member 330, thereby forming an installation end and a limit assembly end.
[0066] The mounting end is mounted on a support structure 700 formed by "H"-shaped steels arranged in parallel at intervals, and the first end face 311 and the first clamping member 320 are respectively used to clamp the inner edge of the lower end face of the "H"-shaped steel, and are fixed by screwing.
[0067] During installation at the mounting end, in order to achieve a quick assembly with the support structure 700 in a limited space, the first clamp 320 is installed on the fixing seat 310 by pre-tightening the bolts, and a gap is left between the first clamp 320 and the first end face 311 .
[0068] Then adjust the fixed limit assembly to a position parallel to the horizontal plane in the length direction of the "H"-shaped steel, and install it into the gap between the two "H"-shaped steels. Then adjust the fixed limit assembly to a position perpendicular to the horizontal plane in the length direction of the "H"-shaped steel, so that the inner edge of the lower end face of the "H"-shaped steel is inserted into the gap between the first clamping member 320 and the first end face 311, and then tighten the bolts to fix the fixed limit assembly to the support structure 700.
[0069] like Figure 4 As shown, in some embodiments, first mounting holes 400 are correspondingly formed on the first end surface 311 and the first clamping member 320 , and bolts are passed through the two first mounting holes 400 to clamp the support structure 700 for fixed installation.
[0070] Specifically, an internal thread structure matching the external thread structure of the bolt is provided in the first mounting hole 400 .
[0071] In some embodiments, the second end face 312 is provided with an assembly column 500, and the assembly column 500 is arranged parallel to the horizontal direction of the first end face 311; the second clamping member 330 is provided with an assembly hole 331, through which the assembly column 500 is inserted into the assembly hole 331, and the second clamping member 330 can move along the length direction of the assembly column 500 using the assembly hole 331, thereby adjusting the spacing of the installation gap 340.
[0072] Specifically, the installation gap 340 is used to assemble the cooling heat exchanger 100 and to limit the moving direction of the cooling heat exchanger 100 away from the kiln. The installation gap 340 firstly allows the cooling heat exchanger 100 to be assembled therein without shaking, and can be closely attached to the side wall of the kiln to achieve a better indirect heat exchange effect. Secondly, it prevents the cooling heat exchanger 100 from moving away from the side wall of the kiln, thereby touching the glass liquid flowing out of the discharge port, causing a safety accident.
[0073] like Figure 1 , 3 As shown, in some embodiments, the second end face 312 and the second clamping member 330 are correspondingly provided with a second mounting hole 600, the auxiliary displacement member 200 is provided with a limiting hole 210, and the second mounting hole 600 and the limiting hole 210 are set at corresponding positions. Bolts are passed through the second mounting hole 600 and the limiting hole 210, so that the second clamping member 330 and the second end face 312 clamp and install the auxiliary displacement member 200.
[0074] In some embodiments, there are multiple limiting holes 210 , which are equidistantly arranged along the length direction of the auxiliary displacement member 200 .
[0075] Specifically, the second mounting hole 600 is provided with an internal thread structure that is compatible with the external thread structure of the bolt, and the limiting holes 210 are arranged at intervals. After the cooling heat exchange component 100 is lifted to a suitable height according to usage requirements, the bolts are inserted into the corresponding limiting holes 210, so that the second clamping member 330 and the second end face 312 cooperate to clamp the auxiliary displacement member 200 to achieve fixed installation of the cooling heat exchange component 100.
[0076] So far, the various embodiments disclosed in the present application have been described in detail. In order to avoid obscuring the concept disclosed in the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.
[0077] Although some specific embodiments disclosed in the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are only for illustration, and are not intended to limit the scope disclosed in the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit disclosed in the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments may be combined in any manner.
Claims
1. A cooling device for a glass furnace, characterized in that: include: A cooling heat exchange component (100) comprising an inlet end (110) and an outlet end (120), wherein the inlet end (110) and the outlet end (120) are both in communication with a containing space (130) inside the cooling heat exchange component (100), and the containing space (130) is used to contain a heat exchange medium; a first cavity (131), wherein the first cavity (131) is disposed in the accommodating space (130), and the inlet end (110) is in communication with the first cavity (131); and a second cavity (132), wherein the second cavity (132) is disposed in the accommodating space (130), the outlet end (120) is in communication with the second cavity (132), and the second cavity (132) is in communication with the first cavity (131); The outer wall of the first cavity (131) is provided with a cooling end surface, and the cooling end surface is used to fit on the side wall at the lower end of the kiln discharge port to cool the side wall and the glass liquid infiltrated in the side wall.
2. The cooling device for a glass furnace according to claim 1, characterized in that: The cooling heat exchange element (100) is a box plate structure, having a first end and a second end, wherein the second end is arranged away from the first end and extends in the direction of the height of the kiln; A spacer (140) is provided inside the cooling heat exchange component (100), and the spacer (140) divides the accommodating space (130) into the first cavity (131) and the second cavity (132). One end of the spacer (140) is fixedly connected to the first end of the heat exchange component, and the other end extends toward the second end. A connecting portion (150) is left near the second end of the spacer (140), and the connecting portion (150) is used for the heat exchange medium to circulate.
3. The cooling device for a glass furnace according to claim 2, characterized in that: The connecting portion (150) is an open structure, a gap structure and / or a spaced hole structure.
4. The cooling device for a glass furnace according to claim 2, characterized in that: Also includes: an auxiliary displacement member (200), the auxiliary displacement member (200) being fixedly connected to the cooling heat exchange member (100) and used for lifting and moving the cooling heat exchange member (100); The auxiliary displacement member (200) is arranged on the side of the cooling and heat exchange member (100) and / or at the first end, and extends in a direction away from the second end.
5. The cooling device for a glass furnace according to claim 4, characterized in that: Also includes A fixed limiting component, the fixed limiting component comprising a mounting end and a limiting assembly end, the mounting end being used for mounting with the supporting structure (700) of the kiln, and the limiting assembly end being used for assembling the cooling heat exchange component (100) and limiting the spatial movement direction of the cooling heat exchange component (100).
6. The cooling device for a glass furnace according to claim 5, characterized in that: The fixed limiting assembly comprises a fixed seat (310), a first clamping member and a second clamping member (330); The fixing seat (310) comprises a first end surface (311) and a second end surface (312); the first end surface (311) is installed in cooperation with the first clamping member to form the installation end, which is used to clamp the supporting structure (700); The second end surface (312) and the second clamping member (330) are installed in cooperation to form the limit assembly end; the second end surface (312) and the second clamping member (330) are spaced apart to leave an installation gap (340); the cooling and heat exchange component (100) is installed in the installation gap (340); The first end surface (311) and the second end surface (312) are fixedly arranged, and an angle between the cross sections of the first end surface (311) and the second end surface (312) is 90°.
7. The cooling device for a glass furnace according to claim 6, characterized in that: The first end surface (311) and the first clamping member are provided with first mounting holes (400) correspondingly, and bolts are passed through the two first mounting holes (400) to clamp the support structure (700) for fixed installation.
8. The cooling device for a glass furnace according to claim 6, characterized in that: The second end surface (312) is provided with an assembly column (500), and the assembly column (500) is arranged parallel to the horizontal direction of the first end surface (311); The second clamping member (330) is provided with an assembly hole (331), through which the assembly column (500) is inserted, and the second clamping member (330) can move along the length direction of the assembly column (500) by utilizing the assembly hole (331), thereby adjusting the spacing of the installation gap (340).
9. The cooling device for a glass furnace according to claim 6, characterized in that: The second end surface (312) and the second clamping member (330) are provided with second mounting holes (600) correspondingly; The auxiliary displacement member (200) is provided with a limiting hole (210), and the second mounting hole (600) corresponds to the setting position of the limiting hole (210). A bolt passes through the second mounting hole (600) and the limiting hole (210), so that the second clamping member (330) and the second end surface (312) clamp and install the auxiliary displacement member (200).
10. The cooling device for a glass furnace according to claim 9, characterized in that: There are a plurality of limiting holes (210), which are arranged at equal intervals along the length direction of the auxiliary displacement member (200).