Platinum channel structure

Abstract

The utility model relates to the technical field of molten glass conveying, in particular to a platinum channel structure. The platinum channel structure comprises a mounting seat, a mounting channel is arranged in the mounting seat, the platinum channel body is mounted in the mounting channel, and a filling material layer is filled between the platinum channel body and the channel wall of the mounting channel; a plurality of isolation grooves are formed in the mounting seat; the multiple isolation plates are installed in the multiple isolation grooves in a one-to-one correspondence mode, the isolation plates surround the periphery of the platinum channel body in the circumferential direction, and the isolation plates make sealing contact with the periphery of the platinum channel body; the external space of the platinum channel body is divided into a plurality of flow guide areas by all the separation plates; the flow guide mechanisms are mounted on the mounting seat, all the flow guide mechanisms are in one-to-one correspondence with all the flow guide areas, and the flow guide mechanisms are configured to be used for discharging the glass liquid leaked into the corresponding flow guide areas. The platinum channel structure disclosed by the utility model can prevent leaked glass liquid from further expanding the erosion range in the axial direction of the platinum channel body.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass liquid conveying technical field especially relates to platinum channel structure. BACKGROUND

[0002] The overflow downdraw method can be used to produce photoelectric display glass substrates, such as OLED (organic light-emitting semiconductor) and LTPS (low-temperature polysilicon) glass substrates, and ultra-thin glass substrates with a thickness less than 0.1 mm. The production process of the overflow downdraw method is as follows: first, glass mixture is put into a kiln for high-temperature melting to form glass liquid; then, the glass liquid flows into a forming furnace after being stirred and clarified at the platinum channel structure; then, the glass liquid forms a glass ribbon after being overflowed and drawn down by overflow bricks; finally, the glass ribbon is cut into semi-finished products.

[0003] However, as the running time of the platinum channel structure increases, the platinum channel body of the glass platinum channel structure will be locally damaged due to high-temperature creep and chemical corrosion, and the like, and then glass liquid leakage occurs. The leaked glass liquid will slowly erode the filler material layer located outside the platinum channel body, and as the running time increases, the erosion range will further expand in the axial direction of the platinum channel body, causing the protection effect and heat preservation effect of the filler material layer on the platinum channel body to significantly decrease, thereby reducing the service life of the glass platinum channel structure. Therefore, it is necessary to prevent the leaked glass liquid from further expanding the erosion range in the axial direction of the platinum channel body. SUMMARY

[0004] One technical problem to be solved by the utility model is that the leaked glass liquid will further expand the erosion range in the axial direction of the platinum channel body, causing the protection effect and heat preservation effect of the filler material layer on the platinum channel body to significantly decrease, thereby reducing the service life of the glass platinum channel structure.

[0005] To solve the above technical problem, the utility model provides a platinum channel structure, which comprises a mounting seat, a platinum channel body, a filler material layer, a plurality of isolation plates and a plurality of flow guide mechanisms; the mounting seat is provided with a mounting channel, the platinum channel body is mounted in the mounting channel, and the platinum channel body and the channel wall of the mounting channel are filled with the filler material layer made of high-temperature resistant material; the mounting seat is provided with a plurality of isolation grooves which are distributed at intervals along the axial direction of the platinum channel body; the plurality of isolation plates are respectively and correspondingly mounted in the plurality of isolation grooves, the isolation plates circumferentially surround the outer peripheral part of the platinum channel body, and the isolation plates are in sealing contact with the outer peripheral part of the platinum channel body; all the isolation plates divide the outer space of the platinum channel body into a plurality of flow guide areas; the flow guide mechanisms are mounted on the mounting seat, and all the flow guide mechanisms correspond to all the flow guide areas one by one, and the flow guide mechanisms are configured to discharge the glass liquid leaked into the corresponding flow guide areas.

[0006] In some embodiments, the mounting seat comprises a base and a cover plate, the base is provided with a mounting channel extending along the length direction thereof, the top of the base is provided with an opening extending along the length direction thereof, the opening is communicated with the mounting channel, and the cover plate is mounted on the top of the base and seals the opening.

[0007] In some embodiments, the isolation groove comprises a first groove body and a second groove body, the first groove body is arranged on the base, the first groove body is recessed from the channel wall of the mounting channel to the side wall and the bottom wall of the base, and the first groove body extends in a U shape; the second groove body is arranged on the bottom of the cover plate, and the second groove body is recessed from the bottom surface of the cover plate to the top surface thereof.

[0008] In some embodiments, the platinum channel structure further comprises a connecting frame, the connecting frame surrounds the mounting seat, and the length direction of the connecting frame is consistent with the length direction of the mounting seat.

[0009] In some embodiments, the top of the platinum channel body is provided with a reinforcing rib extending along the length direction thereof, and the reinforcing rib penetrates the isolation plate.

[0010] In some embodiments, the reinforcing rib is provided with a platinum connecting piece, the platinum connecting piece penetrates one of the isolation plates, and the platinum connecting piece can apply an upward tension to the reinforcing rib.

[0011] In some embodiments, the isolation plate comprises a first isolation plate and a second isolation plate arranged in sequence from top to bottom, the platinum channel body penetrates the first isolation plate and the second isolation plate, the first isolation plate and the second isolation plate are in sealing contact with the platinum channel body respectively, and the first isolation plate and the second isolation plate are in sealing contact with each other.

[0012] In some embodiments, the flow guide mechanism comprises a first flow guide pipe, a second flow guide pipe and a plugging component, the first flow guide pipe is fixedly installed in the mounting seat, and the first flow guide pipe is closer to the platinum channel body than the second flow guide pipe; the inlet end of the first flow guide pipe faces the platinum channel body and is located at the channel wall of the mounting channel, the inlet end of the second flow guide pipe is detachably sleeved on the outlet end of the first flow guide pipe, the outlet end of the second flow guide pipe is located at the side wall of the mounting seat, the second flow guide pipe is detachably installed in the mounting seat, and the plugging component is detachably installed in the outlet end of the second flow guide pipe.

[0013] In some embodiments, the flow guide mechanism further comprises an electric heating wire, the electric heating wire is wound outside the second flow guide pipe and is used for heating the second flow guide pipe.

[0014] In some embodiments, the platinum channel structure further comprises a plurality of thermocouples, the plurality of thermocouples are installed in the side of the mounting seat and are arranged at intervals.

[0015] The above technical scheme of the utility model can realize the following technical effects:

[0016] All the isolation plates divide the outer space of the platinum channel body into multiple flow guide areas, and adjacent flow guide areas are blocked by the isolation plates, so if glass liquid leaks from the platinum channel body, the leaked glass liquid will be limited in a certain flow guide area by the isolation plates, facilitating the implementation of remedial measures; and the leaked glass liquid will not further corrode the filler material layer of other flow guide areas along the axial direction of the platinum channel body, avoiding the further expansion of the corrosion range in the axial direction of the platinum channel body, and further avoiding the significant decline of the protection effect and the heat preservation effect of the filler material layer on the platinum channel body, thereby preventing the service life of the glass platinum channel structure from being reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, a brief introduction will be given below to the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 is a sectional view of the platinum channel structure in an embodiment of the present application;

[0019] Figure 2 is Figure 1 a sectional view at straight line a in the embodiment;

[0020] Figure 3 is Figure 1 a sectional view at straight line b in the embodiment;

[0021] Figure 4 is a three-dimensional view of the base and the cover plate in an embodiment of the present application;

[0022] Figure 5 is a schematic view of the isolation groove in an embodiment of the present application;

[0023] Figure 6 is a schematic view of the reinforcing rib and the platinum connecting plate in an embodiment of the present application;

[0024] Figure 7 is a schematic view of the isolation plate in an embodiment of the present application;

[0025] Figure 8 is a schematic view of the flow guide mechanism in an embodiment of the present application.

[0026] Explanation of reference signs:

[0027] 1, mounting seat; 11, isolation groove; 111, first groove body; 112, second groove body; 113, first groove section; 114, second groove section; 12, base; 13, cover plate;

[0028] 2, platinum channel body; 21, reinforcing rib; 22, platinum connecting piece;

[0029] 3, filler material layer;

[0030] 4, isolation plate; 41, first partition; 42, second partition; 43, flow guide area;

[0031] 5, flow guide mechanism; 51, first flow guide pipe; 52, second flow guide pipe; 53, plugging component; 54, heating wire;

[0032] 6, connecting frame;

[0033] 7, thermal insulation material layer. DETAILED DESCRIPTION

[0034] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The detailed description of the following examples and drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application, and the present application can be realized in many different forms, not limited to the specific embodiments of the present application, but includes all technical solutions falling within the scope of the claims.

[0035] The present application provides these embodiments in order to make the present application thorough and complete, and fully express the scope of the present application to those skilled in the art. It should be noted that: unless otherwise specified, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.

[0036] It should be noted that, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0037] In addition, the "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different parts. "Vertical" is not strictly vertical, but within the allowable error range. "Parallel" is not strictly parallel, but within the allowable error range. "Include" or "contain" and similar words mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0038] It also needs to be explained that in the description of the utility model, unless there are explicit provisions and limitations, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through intermediate media. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be or can not be an intermediate device between the specific device and the first device or the second device.

[0039] All the terms used in the utility model are the same as the meanings understood by the ordinary skilled person in the field to which the utility model belongs, unless otherwise defined. It should also be understood that the terms defined in, for example, a general dictionary should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless explicitly defined here.

[0040] The technology, method and equipment known to the ordinary skilled person in the relevant field can not be discussed in detail, but the technology, method and equipment should be regarded as part of the specification under appropriate circumstances.

[0041] As Figures 1 to 3 As shown in the utility model provides a kind of platinum channel structure, the platinum channel structure includes mounting seat 1, platinum channel body 2, filling material layer 3, multiple isolation plates 4 and multiple flow guide mechanisms 5. Installation channel is equipped in mounting seat 1, platinum channel body 2 is installed in installation channel, and filling material layer 3 made of high-temperature-resistant material is filled between the channel wall of platinum channel body 2 and installation channel. Multiple isolation grooves 11 distributed along the axial direction of platinum channel body 2 are provided in mounting seat 1. Multiple isolation plates 4 are respectively one-to-one correspondingly installed in multiple isolation grooves 11, isolation plate 4 circumferentially surrounds the outer peripheral portion of platinum channel body 2, and isolation plate 4 and the outer peripheral portion of platinum channel body 2 are sealed contact. All isolation plates 4 divide the external space of platinum channel body 2 into multiple flow guide zones 43. Flow guide mechanism 5 is installed in mounting seat 1, and all flow guide mechanisms 5 and all flow guide zones 43 are one-to-one corresponding, and flow guide mechanism 5 is configured to be used for making glass liquid leaked into corresponding flow guide zone 43 discharge.

[0042] Specifically, all the isolation plates 4 divide the outer space of the platinum channel body 2 into multiple flow guiding areas 43, and adjacent flow guiding areas 43 are blocked by the isolation plates 4, so if the platinum channel body 2 leaks glass liquid, the leaked glass liquid will be limited in a certain flow guiding area 43 by the isolation plates 4, facilitating the implementation of remedial measures; and the leaked glass liquid will not further corrode the filling material layer 3 of other flow guiding areas 43 along the axial direction of the platinum channel body 2, avoiding the further expansion of the corrosion range in the axial direction of the platinum channel body 2, and further avoiding the significant decline of the protection effect and the heat preservation effect of the filling material layer 3 on the platinum channel body 2, thereby preventing the service life of the glass platinum channel structure from being reduced.

[0043] In addition, the isolation groove 11 is in communication with the mounting channel, and the isolation groove 11 is recessed from the channel wall of the mounting channel to the peripheral wall of the mounting seat 1. The outer side of the isolation plate 4 can be fixed in the isolation groove 11, on the one hand facilitating the installation of the isolation plate 4, and on the other hand preventing the leaked glass liquid from washing away the isolation plate 4 when the leakage amount is large. The inner side of the isolation plate 4 is located in the mounting channel, the inner side of the isolation plate 4 surrounds the platinum channel body 2, and the inner side of the isolation plate 4 is in sealing contact with the platinum channel body 2. The isolation plate 4 can support and fix the platinum channel body 2 in the mounting channel (helping to prevent the platinum channel body 2 from collapsing), and keep the platinum channel body 2 spaced apart from the channel wall of the mounting channel by a certain distance. The filling material layer 3 made of high-temperature-resistant material can be filled between the platinum channel body 2 and the channel wall of the mounting channel, and the filling material layer 3 exists in each flow guiding area 43, and the filling material layer 3 can also fix and support the platinum channel body 2. Of course, the filling material layer 3 can select any high-temperature-resistant material in the art, and the utility model is not limited. For example, the high-temperature-resistant material of the filling material layer 3 can be fireclay, alumina or clay, etc.

[0044] In some embodiments, the distance between adjacent isolation plates 4 is 20-45 cm. On the one hand, the manufacturing cost is as low as possible, and on the other hand, more flow guiding areas 43 are isolated.

[0045] In some embodiments, the isolation plate 4 is in sealing contact with the outer peripheral part of the platinum channel body 2, which can be achieved in various forms, and the utility model is not limited. For example, the isolation plate 4 is seamlessly attached to the outer peripheral part of the platinum channel body 2; for example, a sealing material is arranged between the isolation plate 4 and the outer peripheral part of the platinum channel body 2.

[0046] In some embodiments, the mounting channel extends along the length direction of the mounting seat 1, the platinum channel body 2 extends along the length direction of the mounting seat 1, the multiple isolation plates 4 are spaced apart along the length direction of the mounting seat 1, and the multiple flow guiding mechanisms 5 are spaced apart along the length direction of the mounting seat 1.

[0047] As Figure 4 shown in the utility model, in some embodiments of the utility model, the mounting seat 1 includes the base 12 and the cover plate 13, the base 12 is equipped with the installation channel extending along its length direction, the top of the base 12 is equipped with the opening extending along its length direction, and the opening is communicated with the installation channel, and the cover plate 13 is installed on the top of the base 12 and seals the opening. By setting the mounting seat 1 into the structural form, it is convenient to install and fix the platinum channel body 2. Preferably, the mounting seat 1 is made of high-temperature-resistant material, such as boron carbide ceramic or fireclay.

[0048] As Figure 5 shown in the utility model, in some embodiments of the utility model, the isolation groove 11 includes the first groove body 111 and the second groove body 112, the first groove body 111 is arranged on the base 12, and the first groove body 111 is recessed from the channel wall of the installation channel to the side wall and the bottom wall of the base 12, and the first groove body 111 extends in the U shape.

[0049] Specifically, the first groove body 111 can accommodate the side and the bottom of the isolation plate 4, and the second groove body 112 can accommodate the top of the isolation plate 4. The first groove body 111 and the second groove body 112 can jointly form the fixation of the isolation plate 4.

[0050] In some embodiments, the first groove body 111 further includes the first groove section 113 and the two second groove sections 114, the first groove section 113 is located between the two second groove sections 114, and the first groove section 113 is located below the second groove section 114, the first groove section 113 extends in the arc shape, and the second groove section 114 extends in the straight line, so that the first groove body 111 extends in the U shape.

[0051] As Figures 1 to 3 shown in the utility model, in some embodiments of the utility model, the platinum channel structure further includes the connecting frame 6, the connecting frame 6 surrounds the mounting seat 1, and the length direction of the connecting frame 6 is consistent with the length direction of the mounting seat 1. The connecting frame 6 can facilitate the connection between the mounting seat 1 and other external devices. Preferably, the connecting frame 6 can be a steel structure frame.

[0052] In some embodiments, the connecting frame 6 and the mounting seat 1 are further provided with the heat preservation material layer 7 made of heat preservation material.

[0053] As Figure 6 shown in the utility model, in some embodiments of the utility model, the top of the platinum channel body 2 is equipped with the reinforcing rib 21 extending along its length direction, and the reinforcing rib 21 penetrates the isolation plate 4.

[0054] Specifically, the platinum channel body 2 is a tubular component made of platinum. The reinforcing rib 21 strengthens the structural integrity of the platinum channel body 2, effectively preventing collapse due to high-temperature creep or internal forces. Preferably, the reinforcing rib 21 can be integrally formed with the platinum channel body 2, or it can be fixed to the platinum channel body 2 by welding.

[0055] like Figure 6 As shown, in some embodiments of this utility model, the reinforcing rib 21 is provided with a platinum connecting piece 22, which passes through one of the partition plates 4, and the platinum connecting piece 22 can apply an upward tensile force to the reinforcing rib 21.

[0056] Specifically, the two ends of the platinum connecting piece 22 are connected to the reinforcing rib 21 respectively. The middle of the platinum connecting piece 22 is arched, and the middle of the platinum connecting piece 22 passes through one of the partition plates 4. The reinforcing rib 21 is suspended from the partition plate 4 by the platinum connecting piece 22. The platinum connecting piece 22 can lift the reinforcing rib 21, effectively preventing the platinum channel body 2 from collapsing due to high temperature creep or internal forces.

[0057] In some embodiments, there are multiple platinum connecting pieces 22, which are distributed at intervals along the length of the platinum channel body 2. Each platinum connecting piece 22 passes through a partition plate 4 to enhance the lifting effect on the reinforcing rib 21.

[0058] like Figure 7 As shown, in some embodiments of this utility model, the isolation plate 4 includes a first partition 41 and a second partition 42 distributed sequentially from top to bottom. The platinum channel body 2 passes through the first partition 41 and the second partition 42, and the first partition 41 and the second partition 42 are in sealed contact with the platinum channel body 2, and there is also a sealed contact between the first partition 41 and the second partition 42. By setting the isolation plate 4 in the above-described structural form, it is convenient to install and fix the platinum channel body 2. Preferably, the isolation plate 4 is made of a high-temperature resistant and corrosion-resistant material, such as boron carbide ceramic material or nickel-based alloy material.

[0059] In some implementations, the top of the first partition 41 can be installed in the second groove 112, and the two sides of the first partition 41 can be installed in the two second groove sections 114 of the first groove 111; the first partition 41 can be installed in the first groove section 113 of the first groove 111.

[0060] In some embodiments, the first partition 41 and the second partition 42 are each provided with a semi-circular notch. When the first partition 41 and the second partition 42 are joined together, the two notches merge to form an installation port through which the platinum channel body 2 passes.

[0061] In some embodiments, the bottom surface of the first partition 41 is arc-shaped to accommodate the shape of the first groove segment 113. In some embodiments, the top and side surfaces of the first partition 41 are flat to accommodate the shape of the second groove segment 114.

[0062] In some embodiments, the sealing contact between the first partition 41 and the second partition 42 can be achieved in various forms, and this utility model does not limit it. For example, the first partition 41 and the second partition 42 are seamlessly fitted together; another example is that a sealing element is provided between the first partition 41 and the second partition 42.

[0063] In other embodiments, the first partition 41 and the second partition 42 are integrally formed.

[0064] In some embodiments, the first partition 41 is provided with a through hole through which the platinum connecting piece 22 passes.

[0065] like Figure 8 As shown, in some embodiments of this utility model, the flow guiding mechanism 5 includes a first flow guiding tube 51, a second flow guiding tube 52, and a blocking component 53. The first flow guiding tube 51 is fixedly installed in the mounting base 1, and the first flow guiding tube 51 is closer to the platinum channel body 2 than the second flow guiding tube 52. The inlet end of the first flow guiding tube 51 faces the platinum channel body 2 and is located at the channel wall of the mounting channel. The inlet end of the second flow guiding tube 52 is detachably sleeved on the outlet end of the first flow guiding tube 51. The outlet end of the second flow guiding tube 52 is located at the side wall of the mounting base 1. The second flow guiding tube 52 is detachably installed in the mounting base 1, and the blocking component 53 is detachably installed in the outlet end of the second flow guiding tube 52.

[0066] Specifically, if the platinum channel body 2 leaks molten glass and the leaked molten glass corrodes the side wall of the mounting base 1, the leaked molten glass can flow into the first guide tube 51 and then into the second guide tube 52. Removing the sealing component 53 from the outlet end of the second guide tube 52 allows the leaked molten glass to drain out, preventing the leaked molten glass from expanding the corrosion range and from pressurizing the platinum channel body 2. Furthermore, since the second guide tube 52 is far from the platinum channel body 2, the molten glass in the second guide tube 52 may increase in viscosity due to cooling, making the second guide tube 52 prone to blockage. Therefore, the second guide tube 52 is detachably installed in the mounting base 1 for easy replacement. Preferably, it extends downwards from the inlet end of the first guide tube 51 to the outlet end of the second guide tube 52. Preferably, the inner diameter of the second guide tube 52 is larger than the outer diameter of the first guide tube 51. Preferably, the sealing component 53 can be a block-shaped component, a hollow component, or a plate-shaped component that can achieve the sealing effect, and can be made of metal materials or inorganic non-metallic materials, etc., and this utility model does not impose any restrictions.

[0067] In some embodiments, the second flow guide pipe 52 can be detachably installed in the mounting seat 1 in various ways, such as being connected in the form of movable insertion, or being connected by fasteners such as bolts, and the utility model is not limited.

[0068] As shown in the drawings, in some embodiments of the utility model, the flow guide mechanism 5 further comprises an electric heating wire 54, which is wound outside the second flow guide pipe 52 and used for heating the second flow guide pipe 52. Figure 8

[0069] Specifically, when the glass liquid in the second flow guide pipe 52 becomes larger in viscosity or even blocked due to cooling, the electric heating wire 54 can be powered, and the electric heating wire 54 heats the second flow guide pipe 52, so that the glass liquid in the second flow guide pipe 52 maintains good fluidity, thereby enabling the glass liquid in the second flow guide pipe 52 to be smoothly discharged.

[0070] Of course, the flow guide mechanism 5 can also be of other structural forms, and the utility model is not limited. For example, the flow guide mechanism 5 can be a liquid discharge pipe provided with a suction device.

[0071] In some embodiments of the utility model, the platinum channel structure further comprises a plurality of thermocouples, which are installed in the side of the mounting seat and are distributed at intervals. The thermocouples can be used to measure the temperature of the platinum channel body 2, so as to monitor the running state of the platinum channel structure.

[0072] In some embodiments, the mounting seat 1 is provided with a microcirculation system (MCN system) at the bottom, and the microcirculation system comprises a plurality of branches, each flow guide area 43 corresponds to one or more branches, and each branch respectively extends between the platinum channel body 2 and the mounting seat 1 and passes into protective gas therebetween. The protective gas is used to provide a stable and controllable environment to reduce the generation of bubbles in the platinum channel body 2.

[0073] In some embodiments, flange plates can also be arranged at both ends of the platinum channel body 2, so as to be connected with other platinum channel bodies 2.

[0074] So far, the embodiments of the utility model have been described in detail. In order to avoid obscuring the concept of the utility model, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions of the utility model herein according to the above description.

[0075] ​Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood that such examples are for illustration only and are not intended to limit the scope of the present application. It should be understood that modifications of the above-described embodiments as well as alternatives thereof, can be resorted to by those skilled in the art without departing from the scope and spirit of the present application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, as long as there is no structural conflict.

Claims

1. A platinum gold channel structure, characterized by, The installation seat (1) is provided with an installation channel, the platinum channel body (2) is installed in the installation channel, and the platinum channel body (2) and the channel wall of the installation channel are filled with the filling material layer (3) made of high-temperature-resistant material. The installation seat (1) is provided with a plurality of isolation grooves (11) distributed along the axial direction of the platinum channel body (2). The plurality of isolation plates (4) are respectively and one-to-one installed in the plurality of isolation grooves (11), the isolation plates (4) circumferentially surround the outer peripheral part of the platinum channel body (2), and the isolation plates (4) are in sealing contact with the outer peripheral part of the platinum channel body (2); all the isolation plates (4) divide the external space of the platinum channel body (2) into a plurality of flow guide areas (43); the flow guide mechanism (5) is installed in the installation seat (1), and all the flow guide mechanisms (5) correspond to all the flow guide areas (43); the flow guide mechanism (5) is configured to discharge the glass liquid leaked into the corresponding flow guide area (43).

2. The platinum channel structure of claim 1, wherein, The installation seat (1) includes a base (12) and a cover plate (13), the base (12) is provided with the installation channel extending along the length direction thereof, the top of the base (12) is provided with an opening extending along the length direction thereof, the opening is in communication with the installation channel, and the cover plate (13) is installed on the top of the base (12) and seals the opening.

3. The platinum channel structure of claim 2, wherein, The isolation groove (11) includes a first groove body (111) and a second groove body (112), the first groove body (111) is arranged on the base (12), and the first groove body (111) is recessed from the channel wall of the installation channel to the side wall and the bottom wall of the base (12), and the first groove body (111) extends in a U shape; the second groove body (112) is arranged on the bottom of the cover plate (13), and the second groove body (112) is recessed from the bottom surface of the cover plate (13) to the top surface thereof.

4. The platinum channel structure of claim 1, wherein, The platinum channel structure further includes a connecting frame (6), the connecting frame (6) surrounds the installation seat (1), and the length direction of the connecting frame (6) is consistent with the length direction of the installation seat (1).

5. The platinum channel structure of claim 1, wherein, The top of the platinum channel body (2) is provided with a reinforcing rib (21) extending along the length direction thereof, and the reinforcing rib (21) penetrates the isolation plate (4).

6. The platinum channel structure of claim 5, wherein, The reinforcing rib (21) is provided with a platinum connecting sheet (22), the platinum connecting sheet (22) penetrates one of the isolation plates (4), and the platinum connecting sheet (22) can apply an upward tension to the reinforcing rib (21).

7. The platinum channel structure according to any one of claims 1 to 6, characterized in that The isolation plate (4) comprises a first partition plate (41) and a second partition plate (42) distributed in sequence from top to bottom, the platinum channel body (2) passes through the first partition plate (41) and the second partition plate (42), and the first partition plate (41) and the second partition plate (42) are in sealing contact with the platinum channel body (2) respectively, and the first partition plate (41) and the second partition plate (42) are in sealing contact.

8. The platinum channel structure according to any one of claims 1 to 6, characterized in that The flow guide mechanism (5) comprises a first flow guide pipe (51), a second flow guide pipe (52) and a blocking component (53), the first flow guide pipe (51) is fixedly installed in the mounting seat (1), and the first flow guide pipe (51) is closer to the platinum channel body (2) than the second flow guide pipe (52); the inlet end of the first flow guide pipe (51) faces the platinum channel body (2) and is located at the channel wall of the mounting channel, the inlet end of the second flow guide pipe (52) is detachably sleeved with the outlet end of the first flow guide pipe (51), the outlet end of the second flow guide pipe (52) is located at the side wall of the mounting seat (1), and the second flow guide pipe (52) is detachably installed in the mounting seat (1), and the blocking component (53) is detachably installed in the outlet end of the second flow guide pipe (52).

9. The platinum channel structure of claim 8, wherein, The flow guide mechanism (5) further comprises an electric heating wire (54), and the electric heating wire (54) is wound outside the second flow guide pipe (52) and used for heating the second flow guide pipe (52).

10. The platinum channel structure of claim 1, wherein, The platinum channel structure further comprises a plurality of thermocouples, and the plurality of thermocouples are installed in the side of the mounting seat (1) and are spaced apart.

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