Center curling structure of concentric-square-shaped circulating heating tunnel furnace

Abstract

The utility model discloses a center curling structure of a concentric-square-shaped circulating heating tunnel furnace, which belongs to the technical field of amorphous ribbon heating and comprises a concentric-square-shaped pipeline, a plurality of internal circulating heaters used for drying amorphous ribbons and a circulating coiling roller mechanism used for coiling the amorphous ribbons. The circulating winding roller mechanism comprises winding roller sets installed at the four vertex angles in the concentric-square-shaped pipeline, and each winding roller set comprises an outer winding roller, a plurality of middle winding rollers and an inner winding roller which are sequentially and rotationally installed inwards from the outer vertex angle of the concentric-square-shaped pipeline. And internal circulation heaters are arranged in four side pipes of the zigzag pipeline. According to the utility model, the amorphous strip is sequentially wound on the outer sides of the outer winding roller, the plurality of middle winding rollers and the inner winding roller, so that an outer ring amorphous strip, a middle ring amorphous strip and an inner ring amorphous strip are correspondingly formed; it is guaranteed that the amorphous ribbon extends long enough in the concentric-square-shaped pipeline, and the drying requirement is met; the equipment space is reduced, the energy consumption utilization rate is greatly improved, and energy conservation, emission reduction and equipment resource saving are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to amorphous band heating technical field, concretely is a kind of center curl structure of backshaped circulating heating tunnel furnace. BACKGROUND

[0002] After the stack of multilayer amorphous band is laminated and compressed, multilayer amorphous band is formed, and needs to be dried in drying oven. When the multilayer amorphous band is dried in the drying oven, in order to ensure good drying effect, the size of the drying oven is generally extended, which leads to the size of the drying oven being large, occupying a large space, consuming a lot of energy and wasting equipment resources. To solve the above problems, the utility model provides a center curl structure of backshaped circulating heating tunnel furnace. UTILITY MODEL CONTENTS

[0003] In view of the above technical deficiencies, the utility model aims to provide a center curl structure of backshaped circulating heating tunnel furnace, the amorphous band is sequentially wound outside the outer winding roller, the intermediate winding roller and the inner winding roller, and correspondingly forms the outer ring amorphous band, the middle ring amorphous band and the inner ring amorphous band; ensure that the amorphous band extends long enough in the backshaped pipeline to meet the drying demand; solve the technical problems raised in the background art.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the utility model provides a center curl structure of backshaped circulating heating tunnel furnace, comprising: a backshaped pipeline, a plurality of internal circulation heaters for drying amorphous band and a circulating coiling roller mechanism for coiling amorphous band; the circulating coiling roller mechanism comprises a winding roller group installed at the four top corners inside the backshaped pipeline, and the winding roller group comprises an outer winding roller, a plurality of intermediate winding rollers and an inner winding roller sequentially installed from the outer top corner of the backshaped pipeline inward; the amorphous band is sequentially wound outside the outer winding roller, the plurality of intermediate winding rollers and the inner winding roller, and correspondingly forms the outer ring amorphous band, the middle ring amorphous band and the inner ring amorphous band; the internal circulation heaters are installed in the four edge pipes of the backshaped pipeline.

[0005] Preferably, the amorphous band is sequentially coiled outside the outer winding roller at the four corner positions to form the outer ring amorphous band, the outer ring amorphous band is sequentially coiled outside the intermediate winding roller at the four corner positions to form the middle ring amorphous band, and the plurality of middle ring amorphous bands are sequentially connected, and the innermost middle ring amorphous band is sequentially coiled outside the inner winding roller at the four corner positions to form the inner ring amorphous band.

[0006] Preferably, a plurality of auxiliary guide roller structures are installed in the four edge pipes of the backshaped pipeline, the auxiliary guide roller structure comprises a plurality of auxiliary guide rollers, and the amorphous band is wound outside the auxiliary guide rollers.

[0007] Preferably, the auxiliary guide roller structure comprises a U-shaped frame, and a plurality of auxiliary guide rollers are rotatably installed between the two side rods of the U-shaped frame.

[0008] Preferably, the outer corner of the meander pipe is externally provided with an amorphous ribbon inlet, and the inner corner of the meander pipe is externally provided with an amorphous ribbon outlet.

[0009] Preferably, a discharge guide roller is rotatably installed inside the inner corner of the meander pipe, and the position of the discharge guide roller corresponds to the position of the amorphous ribbon outlet.

[0010] Preferably, the inner circulating heaters in adjacent side pipes are staggered on the outer side wall and the inner side wall of the side pipe.

[0011] The utility model discloses the beneficial effect lies in:

[0012] 1. The utility model discloses a meander pipe, and the amorphous ribbon is sequentially wound outside the outer winding roller, a plurality of intermediate winding rollers and the inner winding roller, and the outer ring amorphous ribbon, the middle ring amorphous ribbon and the inner ring amorphous ribbon are formed correspondingly.

[0013] 2. The utility model discloses a meander pipe, and the amorphous ribbon is sequentially wound outside the outer winding roller, a plurality of intermediate winding rollers and the inner winding roller, and the outer ring amorphous ribbon, the middle ring amorphous ribbon and the inner ring amorphous ribbon are formed correspondingly.

[0014] 3. The utility model discloses a meander pipe, and the amorphous ribbon is sequentially wound outside the outer winding roller, a plurality of intermediate winding rollers and the inner winding roller, and the outer ring amorphous ribbon, the middle ring amorphous ribbon and the inner ring amorphous ribbon are formed correspondingly. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0016] Fig. 1 The structure diagram of the center curling structure of the meander circulating heating tunnel furnace provided by the utility model.

[0017] Fig. 2 The internal structure diagram of the center curling structure of the meander circulating heating tunnel furnace provided by the utility model.

[0018] Fig. 3 The structure diagram of the auxiliary guide roller structure in the utility model.

[0019] Explanation of reference numerals in the attached drawings: 1-U-shaped pipe, 11-side pipe, 2-internal circulation heater, 31-outer winding roller, 32-middle winding roller, 33-inner winding roller, 4-auxiliary guide roller, 41-U-shaped frame, 5-discharge guide roller. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1:

[0022] like Figs. 1 to 3 As shown, this embodiment provides a central coiled structure for a loop-shaped circulating heating tunnel furnace, including: a loop-shaped pipe 1, several internal circulating heaters 2 for drying amorphous ribbon, and a circulating winding roller mechanism for winding amorphous ribbon; the circulating winding roller mechanism includes a winding roller group installed at the four apex positions inside the loop-shaped pipe 1, and the winding roller group includes an outer winding roller 31, several intermediate winding rollers 32, and an inner winding roller 33 that are installed in sequence from the outer apex position of the loop-shaped pipe 1.

[0023] The amorphous ribbon is sequentially wound around the outer winding roller 31, several intermediate winding rollers 32, and the outer winding roller 33, forming an outer ring amorphous ribbon, a middle ring amorphous ribbon, and an inner ring amorphous ribbon. Specifically, the amorphous ribbon sequentially winds around the outer winding roller 31 at the four corner positions to form an outer ring amorphous ribbon, and the ends of the outer ring amorphous ribbon sequentially wind around the outer winding rollers 32 at the four corner positions to form middle ring amorphous ribbons. There can be multiple middle ring amorphous ribbons, and several middle ring amorphous ribbons are joined together at the end. Please refer to [link to relevant documentation]. Fig. 2 In this embodiment, there is one amorphous belt in the middle ring. The innermost amorphous belt is formed by sequentially winding the ends of the inner winding rollers 33 at the four corners. By sequentially winding the amorphous belts as described above, an outer ring amorphous belt, a middle ring amorphous belt, and an inner ring amorphous belt are formed within the loop pipe 1. This ensures that the amorphous belts extend sufficiently within the loop pipe 1 to meet drying requirements. This reduces equipment space, significantly improves energy efficiency, and achieves energy saving, emission reduction, and resource conservation.

[0024] Please see Fig. 2As shown, the four-side pipe 11 of the meander pipe 1 is internally provided with a plurality of auxiliary guide roller structures, the auxiliary guide roller structure comprises a plurality of auxiliary guide rollers 4, and the amorphous ribbon is wound outside the auxiliary guide rollers 4; the number of the auxiliary guide rollers 4 in the auxiliary guide roller structure is the same as the number of the amorphous ribbon rings formed in the meander pipe 1. Specifically, the auxiliary guide roller structure comprises a U-shaped frame 41, and a plurality of auxiliary guide rollers 4 are rotatably installed between the two side rods of the U-shaped frame 41; meanwhile, the U-shaped frame 41 is stably installed inside the side pipe 11; the number of the auxiliary guide roller structures inside the side pipe 11 is reasonably set according to the length of the side pipe 11, the amorphous ribbon is wound outside the auxiliary guide rollers 4, so as to stably support the amorphous ribbon, avoid mutual adhesion interference between different amorphous ribbon rings, and improve the winding stability.

[0025] As shown in the drawings, Fig. 2 As shown, the four-side pipe 11 of the meander pipe 1 is internally provided with a plurality of auxiliary guide roller structures, the auxiliary guide roller structure comprises a plurality of auxiliary guide rollers 4, and the amorphous ribbon is wound outside the auxiliary guide rollers 4; the number of the auxiliary guide rollers 4 in the auxiliary guide roller structure is the same as the number of the amorphous ribbon rings formed in the meander pipe 1. Specifically, the auxiliary guide roller structure comprises a U-shaped frame 41, and a plurality of auxiliary guide rollers 4 are rotatably installed between the two side rods of the U-shaped frame 41; meanwhile, the U-shaped frame 41 is stably installed inside the side pipe 11; the number of the auxiliary guide roller structures inside the side pipe 11 is reasonably set according to the length of the side pipe 11, the amorphous ribbon is wound outside the auxiliary guide rollers 4, so as to stably support the amorphous ribbon, avoid mutual adhesion interference between different amorphous ribbon rings, and improve the winding stability.

[0026] As shown in the drawings, Fig. 2 As shown, the four-side pipe 11 of the meander pipe 1 is internally provided with a plurality of auxiliary guide roller structures, the auxiliary guide roller structure comprises a plurality of auxiliary guide rollers 4, and the amorphous ribbon is wound outside the auxiliary guide rollers 4; the number of the auxiliary guide rollers 4 in the auxiliary guide roller structure is the same as the number of the amorphous ribbon rings formed in the meander pipe 1. Specifically, the auxiliary guide roller structure comprises a U-shaped frame 41, and a plurality of auxiliary guide rollers 4 are rotatably installed between the two side rods of the U-shaped frame 41; meanwhile, the U-shaped frame 41 is stably installed inside the side pipe 11; the number of the auxiliary guide roller structures inside the side pipe 11 is reasonably set according to the length of the side pipe 11, the amorphous ribbon is wound outside the auxiliary guide rollers 4, so as to stably support the amorphous ribbon, avoid mutual adhesion interference between different amorphous ribbon rings, and improve the winding stability.

[0027] In the embodiment, the amorphous ribbon in the meander pipe 1 is sequentially wound outside the outer winding roller 31, the plurality of intermediate winding rollers 32 and the inner winding roller 33, so as to correspondingly form the outer ring amorphous ribbon, the middle ring amorphous ribbon and the inner ring amorphous ribbon; the amorphous ribbon is ensured to be long enough in the meander pipe 1, so as to meet the drying requirement; the device space and energy consumption are reduced, the utilization rate is greatly improved, the energy saving and emission reduction are achieved, and the device resources are saved. Meanwhile, the amorphous ribbon is wound outside the auxiliary guide roller 4, so as to stably support the amorphous ribbon, avoid mutual adhesion interference between different amorphous ribbon rings, and improve the winding stability.

[0028] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application belong to the scope of the claims of the present application and the equivalent technologies thereof, the present application also intends to include these modifications and variations.

Claims

1. A serpentine recirculating heating tunnel furnace center crimping structure, characterized by, The utility model relates to a kind of non-crystalline ribbon drying device, including: The loop pipe (1), several inner circulating heaters (2) for non-crystalline ribbon drying and circulating coiling roller mechanism for coiling non-crystalline ribbon; The circulating coiling roller mechanism includes winding roller group installed in the four corners inside the loop pipe (1), and the winding roller group includes outer winding roller (31) sequentially rotated and installed from the outer corner of the loop pipe (1) to the inside, several intermediate winding rollers (32) and inner winding roller (33); The non-crystalline ribbon is sequentially wound outside the outer winding roller (31), several intermediate winding rollers (32) and inner winding roller (33), to form outer ring non-crystalline ribbon, middle ring non-crystalline ribbon and inner ring non-crystalline ribbon. The inner circulating heater (2) is installed in the four-side pipe (11) of the loop pipe (1).

2. The serpentine, recirculating, heated-tunnel-oven center-curl construction of claim 1 wherein, The non-crystalline ribbon is sequentially wound outside the outer winding roller (31) at the four corners to form outer ring non-crystalline ribbon, and the end of the outer ring non-crystalline ribbon is sequentially wound outside the intermediate winding roller (32) at the four corners to form middle ring non-crystalline ribbon, and several middle ring non-crystalline ribbons are connected in sequence, and the end of the innermost middle ring non-crystalline ribbon is sequentially wound outside the inner winding roller (33) at the four corners to form inner ring non-crystalline ribbon.

3. The serpentine, recirculating, heated-tunnel-oven center-curl structure of claim 2, wherein, The four-side pipe (11) of the loop pipe (1) is internally installed with several auxiliary guide roller structures, and the auxiliary guide roller structure includes several auxiliary guide rollers (4), and the non-crystalline ribbon is wound outside the auxiliary guide roller (4).

4. The serpentine, recirculating, heated-tunnel-oven center-curl construction of claim 3 wherein, The auxiliary guide roller structure includes U-shaped frame (41), and several auxiliary guide rollers (4) are rotationally installed between the two side rods of the U-shaped frame (41).

5. The serpentine, recirculating, heated-tunnel-oven center-curl construction of claim 4 wherein, The outer corner of the loop pipe (1) is provided with a non-crystalline ribbon inlet, and the inner corner of the loop pipe (1) is provided with a non-crystalline ribbon outlet.

6. The serpentine, recirculating, heated-tunnel-oven center-curl construction of claim 5 wherein, The discharge guide roller (5) is rotationally installed inside the inner corner of the loop pipe (1), and the position of the discharge guide roller (5) corresponds to the position of the non-crystalline ribbon outlet.

7. The serpentine, recirculating, heated-tunnel-oven center-curl construction of claim 6 wherein, The inner circulating heaters (2) in the adjacent side pipes (11) are staggered on the outer side wall of the side pipe (11) and the inner side wall of the side pipe (11).

Images