Curing oven for aluminum silicate fiber material production
By introducing an anti-deviation mechanism into the curing oven used in the production of aluminosilicate fiber materials, and utilizing components such as screw sleeves, limit frames, and pressure rollers, the displacement and edge curling problems of aluminosilicate fiber boards and blankets during the conveying process were solved, thereby improving the uniformity of the curing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUSHUN SHUNTENG METALLURGICAL CHARGE CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-05-15
AI Technical Summary
During the use of existing aluminum silicate fiber (board, blanket) curing ovens, factors such as vibration of the conveying components, changes in conveying speed, or external interference may cause displacement of the aluminum silicate fiber (board, blanket) or blanket edge curling, affecting the uniformity of the curing effect.
The design includes a base frame, a conveying mechanism, a curing furnace body, and an anti-deviation mechanism. The anti-deviation mechanism consists of first and second anti-deviation components. Through the cooperation of components such as a lead screw, guide sleeve, limit frame, and guide roller, the positioning and adjustment of the aluminum silicate fiberboard and blanket are achieved, ensuring that no deviation occurs during the conveying process.
It effectively reduces the offset and edge-turning of aluminum silicate fiberboard and blanket in the curing oven, and improves the uniformity of the curing effect.
Smart Images
Figure CN224246699U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of aluminum silicate fiber material production technology, and specifically relates to a curing furnace for aluminum silicate fiber material production. Background Technology
[0002] Alumina silicate fiber has advantages such as high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity, good resistance to mechanical vibration, small thermal expansion, and good thermal insulation performance. It can be made into products such as alumina silicate fiber board, alumina silicate fiber felt, alumina silicate fiber rope, and alumina silicate fiber blanket through spinning or weaving. It is a new material to replace asbestos and is widely used for thermal insulation of thermal energy equipment in metallurgy, power, machinery, and chemical industries.
[0003] Typically, the process of processing aluminum silicate fiber materials requires heat setting, which necessitates the use of a curing oven. It is worth noting that this patent primarily uses aluminum silicate fiber boards and aluminum silicate fiber blankets as examples.
[0004] In the current use of aluminum silicate fiber (board, blanket) curing ovens, factors such as vibration of the conveying components, changes in conveying speed, or external interference may cause displacement of the aluminum silicate fiber (board, blanket) itself or blanket edge curling, which may affect the uniformity of the curing effect of the curing oven and thus affect the material itself. Utility Model Content
[0005] (1) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a curing oven for the production of aluminosilicate fiber materials. This invention aims to solve the problem that in the use of existing aluminosilicate fiber (board, blanket) curing ovens, factors such as vibration of the conveying components, changes in conveying speed, or external interference may cause displacement of the aluminosilicate fiber (board, blanket) itself or blanket edge curling, thereby affecting the uniformity of the curing effect of the curing oven and thus impacting the material itself.
[0007] (2) Technical solution
[0008] To solve the above-mentioned technical problems, this utility model provides a curing oven for the production of aluminum silicate fiber materials, including a base frame, a conveying mechanism installed in the middle of the base frame, and a curing oven body installed above the middle section of the base frame. An anti-deviation mechanism is installed both inside and outside the curing oven body. The anti-deviation mechanism includes a first anti-deviation component, which is installed inside and outside the curing oven body. The first anti-deviation component includes a pair of lead screw sleeves and guide sleeves, and a limiting frame is fixed below the pair of lead screw sleeves and guide sleeves. A second anti-deviation component is provided on the inner side of the two limiting frames.
[0009] Furthermore, the first anti-deviation component includes a second drive motor, which is installed on one side of the curing oven body. The output end of the second drive motor is connected to a positive and negative lead screw, and lead screw sleeves are screwed on both sides of the middle part of the positive and negative lead screw. A guide sleeve is fixed above one section of the two limiting frames, and a guide rod is fixed on one side of the interior of the curing oven body.
[0010] Furthermore, the guide rod and the guide sleeve are connected by a movable guide connection.
[0011] Furthermore, the second anti-deviation component includes an inner frame, which is fixed inside the two limiting frames. An assembly frame is provided in the middle of the inner frame, and a pressure guide roller is provided below the assembly frame. Limiting grooves are provided on both sides of the assembly frame. Threaded grooves are opened on both sides of the limiting frame, and a bolt rod is screwed into the middle of the threaded groove. A limiting rod is fixed at the end of the bolt rod.
[0012] Furthermore, the threaded groove and the bolt rod are connected by a threaded push-in connection.
[0013] Furthermore, the central dimension of the limiting groove matches the external dimension of the limiting rod.
[0014] Furthermore, the conveying mechanism includes two conveying rollers, which are installed on both sides of the middle part of the base frame. A first drive motor is installed at the end of one of the conveying rollers, and a conveyor belt is sleeved around the periphery of the two conveying rollers. A support roller is provided in the middle part of the base frame.
[0015] Furthermore, the support rollers are evenly spaced along the middle of the base frame, and the surface of the support rollers is fitted with and supports the conveyor belt.
[0016] (3) Beneficial effects
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] When this invention relates to aluminum silicate fiberboards of varying sizes, the operator can activate the second drive motor to rotate the forward and reverse lead screws. At this time, the two lead screw sleeves interacting with the lead screws can move relative to each other, guided by guide sleeves and guide rods, thereby adjusting the distance between the two lead screw sleeves until the inner ends of the two lead screw sleeves can fit together and restrain the aluminum silicate fiberboard. When dealing with aluminum silicate fiber blankets, in addition to the initial restraint described above, the operator can adjust the height of the inner frame of the assembly frame within the inner end of the lead screw sleeve according to the blanket thickness. This adjustment can be made in advance by the operator using... Screw the bolt into the threaded groove on one side of the inner frame, then lift one end of the assembly frame so that the corresponding limiting groove on one side can reach the height of the limiting rod at the end of the bolt. Then continue to screw the bolt into the limiting groove so that the limiting rod is inserted into the limiting groove. Repeat the same process on the other side to fix the downward pressure height of the assembly frame and the guide rollers below it. The surface of the rollers can be attached to the edge of the blanket. In this way, the aluminosilicate fiber blanket can be simultaneously limited by multiple sets of guide rollers when it is conveyed by the conveyor belt, reducing the occurrence of deviation and edge flipping, thereby indirectly improving the uniformity of curing of the aluminosilicate fiber blanket in the curing furnace.
[0019] During processing, personnel can place the aluminum silicate fiber board or blanket to be cured above the feed inlet of the conveyor belt, and then start the first drive motor. Under the guidance and transmission of the conveyor belt and two conveyor rollers, as well as the movable support of multiple support rollers, the aluminum silicate fiber board or blanket can be carried into the curing furnace for curing treatment. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0022] Figure 2 A top-down view of a partial internal structure of the curing furnace.
[0023] Figure 3 for Figure 1 Schematic diagram of the structure at point A in the middle;
[0024] Figure 4 This is a partial structural diagram of the second anti-deviation component.
[0025] The labels in the attached diagram are as follows: 1. Base frame; 2. Conveying mechanism; 21. Conveying roller; 22. First drive motor; 23. Conveyor belt; 24. Support roller; 3. Curing oven body; 4. Anti-deviation mechanism; 41. First anti-deviation component; 411. Second drive motor; 412. Positive and negative lead screws; 413. Lead screw sleeve; 414. Guide sleeve; 415. Guide rod; 42. Limiting frame; 43. Second anti-deviation component; 431. Internal frame; 432. Assembly frame; 433. Guide roller; 434. Limiting groove; 435. Threaded groove; 436. Bolt rod; 437. Limiting rod. Detailed Implementation
[0026] 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.
[0027] This specific embodiment is a curing furnace for the production of aluminosilicate fiber materials, and its structural schematic diagram is shown below. Figures 1 to 4 As shown, the system includes a base frame 1, a conveying mechanism 2 installed in the middle of the base frame 1, and a curing furnace body 3 installed above the middle section of the base frame 1. An anti-deviation mechanism 4 is installed both inside and outside the curing furnace body 3. The conveying mechanism 2 includes two conveying rollers 21, which are installed on both sides of the middle section of the base frame 1. A first drive motor 22 is installed at the end of one of the conveying rollers 21, and a conveyor belt 23 is sleeved around the periphery of the two conveying rollers 21. A support roller 24 is provided in the middle section of the base frame 1. The support rollers 24 are evenly spaced along the middle section of the base frame 1, and the surface of the support rollers 24 is attached to and supports the conveyor belt 23. During processing, the personnel can place the aluminum silicate fiber board or blanket to be cured above the feed point of the conveyor belt 23, and then start the first drive motor 22. Under the guidance and transmission of the conveyor belt 23 and the two conveying rollers 21, and with the movable support of the multiple support rollers 24, the aluminum silicate fiber board or blanket can be carried into the curing furnace body 3 for curing treatment.
[0028] The anti-deviation mechanism 4 includes a first anti-deviation component 41, which is installed inside and outside the curing oven body 3. The first anti-deviation component 41 includes a second drive motor 411, which is installed on one side of the curing oven body 3. The output end of the second drive motor 411 is connected to a positive and negative lead screw 412, and lead screw sleeves 413 are screwed onto both sides of the middle portion of the positive and negative lead screws 412. Guide sleeves 414 are fixed above one section of each of the two limiting frames 42. A guide rod 415 is fixed on one side inside the curing oven body 3, and the guide rod 415 is connected to the guide sleeve 414 via a movable guide connection. Limiting frames 42 are fixed below the pair of lead screw sleeves 413 and guide sleeves 414. A second anti-deviation component 43 is provided on the inner side of the positioning frame 42. The second anti-deviation component 43 includes an inner frame 431, which is fixed to the inner side of the two limiting frames 42. An assembly frame 432 is provided in the middle of the inner frame 431, and a guide roller 433 is provided below the assembly frame 432. Limiting grooves 434 are provided on both sides of the assembly frame 432. Threaded grooves 435 are opened on both sides of the limiting frame 42, and a bolt rod 436 is screwed into the middle of the threaded groove 435. The threaded groove 435 and the bolt rod 436 are connected by a threaded push-in connection. A limiting rod 437 is fixed at the end of the bolt rod 436. The middle dimension of the limiting groove 434 matches the outer dimension of the limiting rod 437. When involved... When dealing with aluminum silicate fiberboards of varying sizes, the operator can activate the second drive motor 411 to rotate the forward and reverse lead screws 412. At this time, the two lead screw sleeves 413, acting in conjunction with the lead screws, can move relative to each other, guided by their respective fixed limiting frames 42, guide sleeves 414, and guide rods 415. This achieves the purpose of adjusting the distance between the two limiting frames 42 until the inner ends of the two limiting frames 42 can fit and limit the aluminum silicate fiberboard. When dealing with aluminum silicate fiber blankets, after the initial limiting, the operator can adjust the height of the assembly frame 432 at the center of the inner mounting frame 431 located within the limiting frame 42, according to the blanket thickness. This adjustment can be made by the operator using a screw on one side of the inner mounting frame 431 beforehand. The threaded groove 435 is screwed into the bolt rod 436. Then, one end of the assembly frame 432 is lifted so that the corresponding limiting groove 434 on one side can reach the height of the limiting rod 437 at the end of the bolt rod 436. Then, the bolt rod 436 is screwed in so that the limiting rod 437 is inserted into the limiting groove 434. The other side is the same, so that the downward pressure height of the assembly frame 432 and the guide rollers 433 below it can be fixed. The surface of the rollers can be attached to the edge of the blanket. In this way, when the aluminum silicate fiber blanket is conveyed by the conveyor belt 23, it can also be simultaneously limited by multiple sets of guide rollers 433, reducing the occurrence of deviation and edge flipping, thereby indirectly improving the uniformity of curing of the aluminum silicate fiber blanket in the curing furnace 3.
[0029] Working principle: During processing, the operator can place the aluminum silicate fiber board or blanket to be cured above the feed inlet of the conveyor belt 23. Then, the first drive motor 22 is started. Guided by the conveyor belt 23, two conveyor rollers 21, and the movable support of multiple support rollers 24, the aluminum silicate fiber board or blanket is carried into the curing oven 3 for curing. Subsequently, when dealing with aluminum silicate fiber boards of different sizes, the operator can start the second drive motor 411 to rotate the positive and negative lead screws 412. At this time, the two lead screw sleeves 413 interacting with the lead screws can move relative to each other with their respective fixed limiting frames 42, guided by the guide sleeves 414 and guide rods 415. This achieves the purpose of adjusting the distance between the two limiting frames 42 until the inner ends of the two limiting frames 42 can fit and limit the aluminum silicate fiber board. When dealing with aluminum silicate fiber blankets, in addition to the above initial limiting, Personnel can adjust the height of the assembly frame 432 at the middle of the inner frame 431 inside the limiting frame 42 according to the thickness of the blanket. The adjustment method is that the personnel first use the threaded groove 435 on one side of the inner frame 431 to screw the bolt rod 436 in, then lift one end of the assembly frame 432 so that the corresponding limiting groove 434 on one side can reach the height of the limiting rod 437 at the end of the bolt rod 436. Then continue to screw the bolt rod 436 in so that the limiting rod 437 is inserted into the limiting groove 434. The other side is the same, so that the downward pressure height of the assembly frame 432 and the guide pressure rollers 433 below it can be fixed. The surface of the rollers can be attached to the upper edge of the blanket. In this way, when the aluminosilicate fiber blanket is conveyed by the conveyor belt 23, it can also be simultaneously moved and limited by multiple sets of guide pressure rollers 433, reducing the occurrence of deviation and edge flipping, thereby indirectly improving the uniformity of curing of the aluminosilicate fiber blanket in the curing furnace 3.
[0030] All technical features in this embodiment can be freely combined according to actual needs.
[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A curing oven for producing aluminosilicate fiber materials, comprising a base frame (1), characterized in that, A conveying mechanism (2) is installed in the middle of the base frame (1), and a curing oven body (3) is installed above the middle section of the base frame (1). An anti-deviation mechanism (4) is installed on the inner and outer sides of the curing oven body (3). The anti-deviation mechanism (4) includes a first anti-deviation component (41), and the first anti-deviation component (41) is installed on the inner and outer sides of the curing oven body (3). The first anti-deviation component (41) includes a pair of lead screw sleeves (413) and guide sleeves (414), and a limiting frame (42) is fixed below the pair of lead screw sleeves (413) and guide sleeves (414). A second anti-deviation component (43) is provided on the inner side of the two limiting frames (42).
2. The curing oven for producing aluminosilicate fiber materials according to claim 1, characterized in that, The first anti-deviation component (41) includes a second drive motor (411), and the second drive motor (411) is installed on one side of the curing oven body (3). The output end of the second drive motor (411) is connected to a positive and negative lead screw (412), and lead screw sleeves (413) are screwed on both sides of the middle part of the positive and negative lead screw (412). A guide sleeve (414) is fixed above one section of the two limiting frames (42), and a guide rod (415) is fixed on one side inside the curing oven body (3).
3. The curing oven for producing aluminosilicate fiber materials according to claim 2, characterized in that, The guide rod (415) and the guide sleeve (414) are connected by a movable guide.
4. The curing oven for producing aluminosilicate fiber materials according to claim 1, characterized in that, The second anti-deviation component (43) includes an inner frame (431), which is fixed inside the two limiting frames (42). An assembly frame (432) is provided in the middle of the inner frame (431), and a guide roller (433) is provided below the assembly frame (432). Limiting grooves (434) are provided on both sides of the assembly frame (432). Threaded grooves (435) are opened on both sides of the limiting frame (42), and a bolt rod (436) is screwed in the middle of the threaded groove (435). A limiting rod (437) is fixed at the end of the bolt rod (436).
5. A curing oven for producing aluminosilicate fiber materials according to claim 4, characterized in that, The threaded groove (435) and the bolt rod (436) are connected by a threaded push-in connection.
6. A curing oven for producing aluminosilicate fiber materials according to claim 4, characterized in that, The central dimension of the limiting groove (434) matches the external dimension of the limiting rod (437).
7. A curing oven for producing aluminosilicate fiber materials according to claim 1, characterized in that, The conveying mechanism (2) includes two conveying rollers (21), which are installed on both sides of the middle part of the base frame (1). One of the conveying rollers (21) is equipped with a first drive motor (22) at its end, and a conveyor belt (23) is sleeved around the periphery of the two conveying rollers (21). A support roller (24) is provided in the middle part of the base frame (1).
8. A curing oven for producing aluminosilicate fiber materials according to claim 7, characterized in that, The support rollers (24) are evenly spaced along the middle of the base frame (1), and the surface of the support rollers (24) is fitted with the conveyor belt (23).