Constant humidity and slow cooling curing bin for fiber reinforced calcium silicate board

Abstract

The utility model discloses a fiber reinforced calcium silicate board constant humidity slow cooling curing bin, include: curing bin body, the inside fixed support board symmetry sets up in the inside of curing bin body, the top of inside fixed support board is provided with a no. The utility model has the advantages of: through being provided with side limit support, no. The beneficial effects of the utility model are: through setting up side limit support, no. The stable fixing, accurate loading and displacement protection of plate material are realized, and the demand of multi-specification plate material is adapted, and side limit support is slidably connected with top fixed support through no. The clamping interval can be flexibly adjusted, and the deviation and collision in the plate material transportation or curing process are prevented, and no. The stable push and pull and accurate positioning of plate material placing frame are ensured.

Description

Technical Field

[0001] This utility model relates to the field of curing chamber technology, specifically a fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber. Background Technology

[0002] Fiber-reinforced calcium silicate board, as a high-performance new type of building material, has been widely used in building decoration, wall partitions, and ceilings due to its many advantages such as fire resistance, moisture resistance, sound insulation, heat insulation, high strength, and long service life. In the production process of fiber-reinforced calcium silicate board, the curing process is crucial, and its quality largely depends on the control of curing conditions, especially the stability of temperature and humidity. Although simple curing equipment can provide a relatively stable curing environment for the board to a certain extent, traditional equipment often lacks effective limiting and fixing devices for fixing the board. The board is prone to displacement and collision during transportation or curing, causing damage to the surface and internal structure of the board. Utility Model Content

[0003] The purpose of this invention is to provide a constant humidity and slow cooling curing chamber for fiber-reinforced calcium silicate boards, in order to solve the problem that traditional equipment mentioned in the background art often lacks effective limiting and fixing devices, and the boards are prone to displacement and collision during transportation or curing, resulting in damage to the surface of the boards and destruction of the internal structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber, comprising:

[0005] Maintenance of the storage compartment;

[0006] An internal fixed support plate is symmetrically arranged on the inner side of the curing chamber, and a guide groove is provided on the top of the internal fixed support plate;

[0007] A board placement rack is placed inside the curing chamber, and four top fixing frames are symmetrically arranged on the top of the board placement rack;

[0008] A top-pressure bolt is threadedly installed inside the top fixing frame, and a side limiting frame is rotatably provided at one end of the top-pressure bolt;

[0009] The second guide wheel is installed on the outside of the top fixed frame. Eight first guide wheels are installed at the bottom of the plate placement frame. The first guide wheels cooperate with the first guide groove.

[0010] The inner connecting frame is symmetrically fixed to the inner side of the curing chamber. The inner side of the inner connecting frame is provided with a second guide groove that cooperates with the second guide wheel.

[0011] An annular steam pipe is equidistantly arranged on the inner side of the curing chamber, and multiple internal steam outlets are equidistantly arranged on the inner side of the annular steam pipe.

[0012] As a preferred embodiment of this utility model: two limiting holes are symmetrically arranged at the bottom of the plate placement rack, and a top fixing support is fixedly connected to the top of the inner fixing support plate. The internal thread of the top fixing support is fitted with a limiting bolt that mates with the limiting holes.

[0013] As a preferred embodiment of this utility model: four No. 1 limiting rods are symmetrically fixed to one side of the side limiting frame, and the No. 1 limiting rods are slidably connected to the top fixing frame; two No. 2 limiting rods are symmetrically fixed to one side of the side limiting frame, and the No. 2 limiting rods are slidably connected to the top fixing frame.

[0014] As a preferred embodiment of this utility model: a steam input pipe is provided inside the curing chamber, one end of the steam input pipe is connected to multiple annular steam pipes through a branch steam pipe, multiple fixing blocks are fixedly connected at equal intervals on the outer side of the annular steam pipes, the fixing blocks are fixedly installed to the curing chamber by bolts, and a steam generator is provided at one end of the steam input pipe.

[0015] As a preferred embodiment of this utility model: a sealed door is installed on one side of the curing chamber, a temperature sensor is installed inside the curing chamber, a humidity sensor is installed inside the curing chamber, and a safety valve is installed on the top of the curing chamber.

[0016] As a preferred embodiment of this utility model: a bottom support frame is fixedly connected to the bottom of the maintenance chamber, an air inlet pipe is provided on one side of the maintenance chamber, an air outlet pipe is provided on one side of the maintenance chamber, and a control valve is installed at one end of both the air inlet pipe and the air outlet pipe.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting a side limiting frame, a first limiting rod, a second limiting rod, a first guide wheel, and a second guide wheel, achieves stable fixing, precise loading, and anti-displacement protection of the sheet metal, adapting to the needs of sheet metal of various specifications. The side limiting frame is slidably connected to the top fixing frame through the first and second limiting rods, allowing for flexible adjustment of the clamping distance to prevent the sheet metal from shifting or colliding during transportation or maintenance. The first guide wheel cooperates with the first guide groove of the inner fixed support plate, and the second guide wheel cooperates with the second guide groove of the inner connecting frame. The guide grooves work together to ensure the smooth pushing and pulling and precise positioning of the plate placement rack; by setting up an annular steam pipe, internal steam outlets, fixing blocks and steam generator structure, multi-directional uniform steam supply and pipeline anti-displacement design are achieved to ensure the stability of temperature and humidity in the chamber. Multiple internal steam outlets are set at equal intervals on the inner side of the annular steam pipe to ensure that steam is released evenly from multiple directions and avoid local temperature and humidity differences in the chamber. The steam generator is connected to the annular steam pipe through a steam input pipe and a distribution steam pipe. Combined with the feedback of the humidity sensor, the steam volume is adjusted to achieve dynamic constant humidity control. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the sheet metal placement rack structure of this utility model;

[0020] Figure 3 This is a schematic diagram showing the location of the sheet metal placement rack of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal fixed support plate structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the side limiting frame structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the maintenance chamber of this utility model.

[0024] In the diagram: 1. Curing chamber; 2. Bottom support frame; 3. Air inlet pipe; 4. Air outlet pipe; 5. Sheet material placement rack; 6. Guide wheel No. 1; 7. Top fixing frame; 8. Top pressure bolt; 9. Side limiting frame; 10. Limiting rod No. 1; 11. Limiting rod No. 2; 12. Guide wheel No. 2; 13. Internal fixed support plate; 14. Guide groove No. 1; 15. Sealing door; 16. Steam input pipe; 17. Annular steam pipe; 18. Fixing block; 19. Internal steam outlet; 20. Internal connecting frame; 21. Guide groove No. 2; 22. Steam generator; 23. Limiting hole block; 24. Top fixing support; 25. Limiting bolt. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 6 This utility model provides a technical solution: a constant humidity and slow cooling curing chamber for fiber-reinforced calcium silicate boards, comprising: a curing chamber body 1; an inner fixed support plate 13 symmetrically fixed to the inner side of the curing chamber body 1, with a guide groove 14 formed on the top of the inner fixed support plate 13; a board placement rack 5 placed inside the curing chamber body 1, with four top fixed brackets 7 symmetrically fixed to the top of the board placement rack 5; and a top pressure bolt 8 threadedly installed inside the top fixed bracket 7, with a side limiting bracket 9 rotatably provided at one end of the top pressure bolt 8. The second guide wheel 12 is installed on the outside of the top fixed frame 7. Eight first guide wheels 6 are installed at the bottom of the plate placement frame 5. The first guide wheels 6 cooperate with the first guide groove 14. The inner connecting frame 20 is symmetrically fixed to the inside of the curing chamber 1. The inner side of the inner connecting frame 20 is provided with a second guide groove 21 that cooperates with the second guide wheel 12. The annular steam pipe 17 is equidistantly arranged on the inside of the curing chamber 1. Multiple internal steam outlets 19 are equidistantly arranged on the inside of the annular steam pipe 17.

[0027] It should be noted that in this embodiment, the plate placement rack 5 serves as a carrier. The first guide wheel 6 installed at the bottom engages with the first guide groove 14 at the top of the inner fixed support plate 13 to smoothly push or pull out the curing chamber 1. After the plate is placed, rotating the top-pressing bolt 8 pushes the side limiting frame 9 towards the plate side. The sliding guide of the first limiting rod 10 and the second limiting rod 11 ensures that the side limiting frame 9 stably clamps the plate, preventing displacement during transportation or curing. The second guide wheel 12 on the outer side of the top fixed frame 7 works in conjunction with the second guide groove 21 of the inner connecting frame 20 to further constrain the movement trajectory of the plate placement rack 5, improving loading accuracy. After the plate placement rack 5 is pushed into place, its bottom limiting hole block 23 aligns with the top fixed support 24 at the top of the inner fixed support plate 13. Tightening the limiting bolt 25 and inserting it into the limiting hole block 23 achieves mechanical locking, preventing movement of the placement rack due to vibration or external force during curing. Closing the sealing door 15 creates a closed environment, reducing steam leakage and maintaining the chamber's stability. Under constant humidity conditions, the steam generated by the steam generator 22 is delivered to multiple sets of annular steam pipes 17 through the steam input pipe 16. The internal steam outlet 19 on the inner side of each pipe releases steam evenly in multiple directions into the chamber. The annular steam pipes 17 are fixed to the chamber body by bolts through the fixing block 18 to avoid pipe displacement caused by thermal expansion and contraction and to ensure the stability of steam supply. The humidity sensor in the chamber monitors the humidity data in real time and feeds it back to the control system to adjust the output of the steam generator 22 to achieve dynamic balance. The temperature sensor continuously monitors the temperature in the chamber and, combined with the humidity data, controls the ventilation rate through an external controller. When slow cooling is required in the later stage of curing, the inlet / outlet air pipe control valve is gradually opened to introduce external air to accelerate heat dissipation, but the cooling rate must be controlled to avoid thermal stress damage to the board. If the pressure in the chamber is abnormal, the safety valve automatically releases pressure to ensure equipment safety. After the preset curing time is reached and the temperature and humidity meet the standards, the sealing door 15 is opened, the limit bolt 25 is loosened, and the board placement rack 5 is pulled out through the guide wheel system to take out the finished board.

[0028] The curing chamber 1 is equipped with a drainage device to promptly discharge steam condensate and prevent water accumulation from affecting the curing environment. The chamber is also equipped with an insulation layer to reduce external temperature interference. A control panel is set up to integrate sensor data and equipment control, enabling visualized adjustment and real-time monitoring of curing parameters.

[0029] The specific architecture and operating logic of the steam generator 22, temperature sensor, humidity sensor, etc., which are all controlled collaboratively by an external controller in this application are consistent with the prior art in this field.

[0030] In one embodiment, such as Figures 1 to 6 As shown, the bottom of the plate placement rack 5 is symmetrically fixed with two limiting hole blocks 23, and the top of the inner fixed support plate 13 is fixed with a top fixed support 24. The internal thread of the top fixed support 24 is fitted with a limiting bolt 25 that mates with the limiting hole blocks 23.

[0031] It should be noted that in this embodiment, the position of the plate placement rack 5 can be locked by the cooperation of the limiting bolt 25 and the limiting hole block 23, so as to prevent it from being displaced due to vibration or external force during the curing process, ensuring the uniformity of steam distribution. The threaded installation method facilitates quick fixing or release of the placement rack and improves loading and unloading efficiency.

[0032] In one embodiment, such as Figures 1 to 6 As shown, four No. 1 limit rods 10 are symmetrically fixed to one side of the side limiting frame 9. The No. 1 limit rods 10 are slidably connected to the top fixing frame 7. Two No. 2 limit rods 11 are symmetrically fixed to one side of the side limiting frame 9. The No. 2 limit rods 11 are slidably connected to the top fixing frame 7.

[0033] It should be noted that, in this embodiment, the sliding connection limit rod can adjust the spacing of the side limit frame 9 to adapt to the fixing requirements of different sized plates, prevent the plates from shifting or colliding during transportation and maintenance, and avoid deformation caused by single-point force.

[0034] In one embodiment, such as Figures 1 to 6 As shown, a steam input pipe 16 is provided inside the curing chamber 1. One end of the steam input pipe 16 is connected to multiple annular steam pipes 17 through a branch steam pipe. Multiple fixing blocks 18 are fixedly connected at equal intervals to the outside of the annular steam pipes 17. The fixing blocks 18 are fixedly installed to the curing chamber 1 by bolts. A steam generator 22 is provided at one end of the steam input pipe 16.

[0035] It should be noted that in this embodiment, the annular steam pipe 17 is designed with multiple internal steam outlets 19 to ensure that steam is released evenly from multiple directions, avoiding local humidity and temperature differences in the chamber. The steam generator 22 is directly connected to the steam input pipe 16 to adapt to the needs of different maintenance stages.

[0036] In one embodiment, such as Figures 1 to 6 As shown, a sealed door 15 is installed on one side of the curing chamber 1, a temperature sensor is installed inside the curing chamber 1, a humidity sensor is installed inside the curing chamber 1, and a safety valve is installed on the top of the curing chamber 1.

[0037] It should be noted that in this embodiment, the sealing door 15 reduces steam leakage, maintains a constant humidity environment, and reduces energy consumption. The temperature and humidity sensor provides data feedback to achieve precise control of maintenance parameters.

[0038] In one embodiment, such as Figures 1 to 6 As shown, a bottom support frame 2 is fixed to the bottom of the curing chamber 1. An air inlet pipe 3 is provided on one side of the curing chamber 1, and an air outlet pipe 4 is provided on one side of the curing chamber 1. A control valve is installed at one end of both the air inlet pipe 3 and the air outlet pipe 4.

[0039] It should be noted that in this embodiment, the air inlet pipe 3 and the air outlet pipe 4, together with the control valve, can adjust the air exchange rate inside the chamber. By connecting the air inlet pipe 3 to the circulating fan, the air flow inside the curing chamber 1 can be accelerated to achieve slow cooling.

[0040] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A constant humidity and slow cooling curing chamber for fiber-reinforced calcium silicate boards, characterized in that, include: Maintenance chamber (1); An internal fixed support plate (13) is symmetrically arranged on the inner side of the maintenance chamber (1), and a guide groove (14) is opened on the top of the internal fixed support plate (13). The board placement rack (5) is placed inside the curing chamber (1), and four top fixing racks (7) are symmetrically arranged on the top of the board placement rack (5). A top-pressure bolt (8) is threaded inside the top fixing bracket (7), and a side limiting bracket (9) is rotatably provided at one end of the top-pressure bolt (8). The second guide wheel (12) is installed on the outside of the top fixed frame (7). Eight first guide wheels (6) are installed at the bottom of the plate placement frame (5). The first guide wheels (6) cooperate with the first guide groove (14). The inner connecting frame (20) is symmetrically fixed to the inner side of the maintenance chamber (1). The inner side of the inner connecting frame (20) is provided with a second guide groove (21) that cooperates with the second guide wheel (12). An annular steam pipe (17) is equidistantly arranged on the inner side of the curing chamber (1), and multiple internal steam outlets (19) are equidistantly arranged on the inner side of the annular steam pipe (17).

2. The fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber according to claim 1, characterized in that: The bottom of the plate placement rack (5) is symmetrically provided with two limiting holes (23), and the top of the inner fixed support plate (13) is fixedly connected with a top fixed support (24). The internal thread of the top fixed support (24) is fitted with a limiting bolt (25) that cooperates with the limiting holes (23).

3. The fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber according to claim 1, characterized in that: Four first-position limit rods (10) are symmetrically fixed to one side of the side limiting frame (9). The first-position limit rods (10) are slidably connected to the top fixing frame (7). Two second-position limit rods (11) are symmetrically fixed to one side of the side limiting frame (9). The second-position limit rods (11) are slidably connected to the top fixing frame (7).

4. The fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber according to claim 1, characterized in that: The maintenance chamber (1) is equipped with a steam input pipe (16). One end of the steam input pipe (16) is connected to multiple annular steam pipes (17) through a branch steam pipe. Multiple fixing blocks (18) are fixed at equal intervals on the outside of the annular steam pipes (17). The fixing blocks (18) are fixed to the maintenance chamber (1) by bolts. A steam generator (22) is provided at one end of the steam input pipe (16).

5. The fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber according to claim 1, characterized in that: A sealing door (15) is installed on one side of the maintenance chamber (1), a temperature sensor is installed inside the maintenance chamber (1), a humidity sensor is installed inside the maintenance chamber (1), and a safety valve is installed on the top of the maintenance chamber (1).

6. The fiber-reinforced calcium silicate board constant humidity slow cooling curing chamber according to claim 1, characterized in that: The bottom of the maintenance chamber (1) is fixedly connected to a bottom support frame (2). An air inlet pipe (3) is provided on one side of the maintenance chamber (1), and an air outlet pipe (4) is provided on one side of the maintenance chamber (1). A control valve is installed at one end of both the air inlet pipe (3) and the air outlet pipe (4).

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