Drying equipment for inorganic ceramic coating production

Abstract

The utility model discloses drying equipment for inorganic ceramic coating production, which comprises a drying box, a cavity interlayer and an inner shell are arranged on the inner side of the drying box, a heater is fixedly connected to the outer surface of the drying box, a turbine fan is fixed at an air inlet at the upper end of the heater, a bevel pipe is fixed at an air outlet at the lower end of the heater, and a fan blade is fixed at the lower end of the bevel pipe. The bevel pipe is fixed to the inner side surface of the drying box and fixedly connected to the inner side surface of the lower end of the turbofan, heat conduction openings are formed in the inner side surface of the inner shell and evenly distributed in the surface of the inner shell, and a supporting frame is placed on the inner side surface of the drying box. The drying box is closed through the integrated closing door plate on the outer side, taking-out and putting-in are more convenient, scalding is avoided, the heater is arranged at the bottom, heat evenly enters the drying box from the bottom through the heat conduction opening for drying, and the comprehensive and even drying performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment for the production of inorganic ceramic coatings, and more specifically, to a drying equipment for the production of inorganic ceramic coatings. Background Technology

[0002] Ceramic coatings are classified into two types based on their composition and materials: organic ceramic coatings and inorganic ceramic coatings. Organic ceramic coatings use polymers as the matrix and ceramic materials as fillers, and are mainly used for corrosion and wear resistance. Inorganic ceramic coatings use inorganic materials as the matrix and ceramic materials as fillers, and are mainly used for corrosion and wear resistance in high-temperature areas. The main difference between inorganic and organic ceramic coatings lies in their temperature resistance. Organic ceramic coatings have a temperature resistance of up to 300 degrees Celsius, while inorganic ceramic coatings generally have a temperature resistance of up to 2000 degrees Celsius, exhibiting better temperature resistance. Therefore, there are also requirements for the performance of drying equipment.

[0003] Most existing drying equipment is not very efficient and usually requires a long drying time, which can easily lead to ceramic cracking. In addition, because most existing drying equipment is dried inside the equipment, the coating on the ceramic can easily drip into the device, making the device messy and difficult to clean. Therefore, those skilled in the art provide a drying equipment for the production of inorganic ceramic coatings to solve the problems mentioned in the background art.

[0004] In the prior art, such as the authorized announcement number CN219656472U, this utility model relates to the field of ceramic coating technology and discloses a drying equipment for inorganic ceramic coating production, including a box and a placement rack. A fan box is fixedly connected to the upper end face of the box. A base is fixedly connected to both ends of the inner bottom end face of the fan box. A fan is fixedly installed on the upper end face of each of the two bases. An air guide is fixedly connected to the output end of each of the two fans. An air guide pipe is fixedly connected to the end of each of the two air guides away from the fan. An air outlet pipe is fixedly connected to the end of each of the two air guide pipes away from the air guide. A heater is fixedly installed at the end of each of the two air outlet pipes away from the air guide pipe. A three-way valve is fixedly connected to the end of each of the two heaters. In this utility model, the drying equipment for inorganic ceramic coating production has the function of faster and higher drying efficiency, and it also has the function of collecting the coating dripping from the ceramic to prevent contamination of the equipment.

[0005] In the aforementioned patent, a top-mounted heater is used for heat conduction drying, and the heat rises. When the top-mounted heater is used, the bottom ceramics are difficult to dry and the drying is not thorough. Furthermore, during use, the ceramic rack assembly is first filled into the drying chamber and then the cabinet door is closed, making it inconvenient to feed and unload the drying material. Moreover, the surface temperature of the heated rack is very high, which can easily burn workers when it is taken out. Utility Model Content

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a drying equipment for the production of inorganic ceramic coatings. By adopting an integrated frame assembly, the support frame is directly rolled and filled into the drying chamber, and closed by an integrated outer door panel, making it more convenient to take out and put in without causing burns. A heater is set at the bottom, and heat is evenly introduced into the drying chamber from the bottom through the heat conduction port, improving the overall uniformity of drying.

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A drying device for inorganic ceramic coating production includes a drying chamber with an inner shell and a cavity sandwiched inside. A heater is fixedly connected to the outer surface of the drying chamber. A turbine fan is fixed to the upper air inlet of the heater, and a bend tube is fixed to the lower air outlet of the heater. The bend tube is fixed to the inner surface of the drying chamber and is fixedly connected to the lower inner surface of the turbine fan. Heat conduction ports are evenly distributed on the inner surface of the inner shell. The inner surface of the drying chamber is provided with heat conduction ports. The device includes a support frame with a tray fixedly connected to its outer surface and a ball joint fixedly connected to its lower surface. A closing door panel is fixed to the outer side of the support frame and snaps onto the inner surface of the outer end of the drying chamber. By using an integrated frame assembly, the support frame can be directly and rolled into the drying chamber and closed by the integrated closing door panel on the outer side. This makes it easier to remove and put in the device without causing burns. A heater is installed at the bottom, and heat is evenly introduced into the drying chamber from the bottom through the heat conduction port, improving the overall uniformity of drying.

[0009] Furthermore, the pallet adopts a square pallet structure, with the pallets evenly distributed and fixed on the outer surface of the support frame from top to bottom, and the support frame uses four square rods to fix and support the pallet, which are set at the four corners of the pallet.

[0010] Furthermore, a support arm is fixed to the outside of the support frame, and the outer end of the support arm is fixedly connected to the closed door panel.

[0011] Furthermore, the outer side of the drying oven is provided with a positioning groove, and the outer surface of the closed door panel is slidably engaged with the inner surface of the positioning groove.

[0012] Furthermore, a handle is fixedly connected to the outer surface of the closed door panel, and the handles are distributed and fixed on the left and right outer surfaces of the closed door panel.

[0013] Furthermore, the inner surface of the cavity interlayer of the drying oven is covered with an insulation layer, which is made of insulation cotton covering the inner surface of the drying oven.

[0014] Furthermore, the heaters are distributed on the outer surfaces of the left and right sides of the drying chamber.

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] (1) By adopting an integrated frame assembly, the support frame is directly rolled and filled into the drying box. It is closed by the integrated closing door panel on the outside, making it more convenient to take out and put in, and will not cause burns. A heater is set at the bottom, and the heat is evenly introduced into the drying box from the bottom through the heat conduction port, which improves the overall uniformity of drying. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the drying oven of this utility model;

[0020] Figure 4 This is a first schematic diagram of the support frame of this utility model;

[0021] Figure 5 This is a second schematic diagram of the support frame of this utility model.

[0022] Explanation of the labels in the diagram:

[0023] 1. Drying oven, 2. Inner shell, 3. Heater, 4. Turbine fan, 5. Corner tube, 6. Heat conduction port, 7. Support frame, 8. Tray, 9. Universal ball, 11. Closing door panel, 10. Support arm, 101. Positioning groove, 12. Handle, 100. Insulation layer. Detailed Implementation

[0024] 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. Example 1

[0025] Please see Figure 1-5A drying device for inorganic ceramic coating production includes a drying chamber 1, with a cavity sandwiched between the inner side of the drying chamber 1 and an inner shell 2. A heater 3 is fixedly connected to the outer surface of the drying chamber 1. A turbine fan 4 is fixed to the upper air inlet of the heater 3, and a bend tube 5 is fixed to the lower air outlet of the heater 3. The bend tube 5 is fixed to the inner surface of the drying chamber 1 and is fixedly connected to the lower inner surface of the turbine fan 4. Heat conduction ports 6 are provided on the inner surface of the inner shell 2, and the heat conduction ports 6 are evenly distributed on the surface of the inner shell 2. A [missing information - likely a product name or item] is placed on the inner surface of the drying chamber 1. The support frame 7 has a tray 8 fixedly connected to its outer surface and a universal ball joint 9 fixedly connected to its lower surface. A closing door panel 11 is fixed to the outer side of the support frame 7 and snaps onto the inner surface of the outer end of the drying oven 1. By adopting an integrated frame assembly, the support frame is directly rolled into the drying oven and closed by the integrated closing door panel on the outer side, making it more convenient to take out and put in without causing burns. A heater is set at the bottom, and heat is evenly introduced into the drying oven from the bottom through the heat conduction port to dry, improving the overall uniformity of drying.

[0026] The pallet 8 adopts a square pallet structure. The pallets 8 are evenly distributed and fixed on the outer surface of the support frame 7 from top to bottom. The support frame 7 uses four square rods to fix and support the pallet 8, which are set at the four corners of the pallet 8, providing stable support.

[0027] A support arm 10 is fixed to the outside of the support frame 7, and the outer end of the support arm 10 is fixedly connected to the closed door panel 11 to facilitate the fixing of the closed door panel 11.

[0028] The outer side of the drying oven 1 is provided with a positioning groove 101. The outer surface of the closing door 11 is slidably engaged with the inner surface of the positioning groove 101. After the support frame 7 is pushed in, the closing door 11 can be closed on the inner surface of the positioning groove 101 of the drying oven 1.

[0029] A handle 12 is fixedly connected to the outer surface of the closed door panel 11. The handles 12 are distributed and fixed on the outer surfaces of the left and right sides of the closed door panel 11, and the handles 12 on both sides can be gripped stably.

[0030] The inner surface of the cavity interlayer of the drying oven 1 is covered with an insulation layer. The insulation layer is made of insulation cotton and is covered on the inner surface of the drying oven 1 to increase the insulation performance, and the outside of the drying oven 1 is not hot to the touch.

[0031] Heaters 3 are evenly distributed on the outer surfaces of the left and right sides of the drying chamber 1, ensuring comprehensive heat conduction during drying.

[0032] In use, a cavity interlayer is set inside the drying chamber 1 and the inner shell 2. A heater 3 (existing technology) is fixedly connected to the outer surface of the drying chamber 1. A turbine fan 4 is fixed at the upper air inlet of the heater 3 and a bend tube 5 is fixed at the lower air outlet of the heater 3. The bend tube 5 is fixed to the inner surface of the drying chamber 1 and is fixedly connected to the lower inner surface of the turbine fan 4. A heat conduction port 6 is set on the inner surface of the inner shell 2. The air is heated by the heater 3 and then blown out by the turbine fan 4. The hot air is discharged through the heat conduction port 6. The heat can be evenly distributed on the surface of the inner shell 2 through the heat conduction port 6, so that the heat can be evenly distributed and the coating on the ceramic surface can be dried.

[0033] In use, a tray 8 is fixedly connected to the outer surface of the support frame 7, allowing ceramics to be placed on the surface of the tray 8. A universal ball 9 is fixedly connected to the lower surface of the support frame 7, which can be pushed into the drying chamber 1. A closing door 11 is fixed to the outer side of the support frame 7, and the closing door 11 is snapped into the inner surface of the outer end of the drying chamber 1. A positioning groove 101 is provided on the outer side of the drying chamber 1, and the outer surface of the closing door 11 is slidably snapped into the inner surface of the positioning groove 101. After the support frame 7 is pushed in, the closing door 11 can be closed into the inner surface of the positioning groove 101 of the drying chamber 1. The integrated design allows the support frame 7 to be pulled out directly through the handle 12 on the outside of the closing door 11 to retrieve materials without causing burns. The materials can be easily loaded and unloaded by simply pushing and pulling.

[0034] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A drying device for the production of inorganic ceramic coatings, comprising a drying oven (1), characterized in that: The drying oven (1) has a cavity sandwiched between the inner shell and the inner shell (2). A heater (3) is fixedly connected to the outer surface of the drying oven (1). A turbine fan (4) is fixed at the upper air inlet of the heater (3). A bend tube (5) is fixed at the lower air outlet of the heater (3). The bend tube (5) is fixed to the inner surface of the drying oven (1). The bend tube (5) is fixedly connected to the lower inner surface of the turbine fan (4). A heat conduction port (6) is provided on the inner surface of the inner shell (2). The heat conduction ports (6) are evenly distributed on the surface of the inner shell (2). A support frame (7) is placed on the inner surface of the drying oven (1). A tray (8) is fixedly connected to the outer surface of the support frame (7). A universal ball (9) is fixedly connected to the lower surface of the support frame (7). A closing door (11) is fixed to the outer side of the support frame (7). The closing door (11) is snapped onto the outer inner surface of the drying oven (1).

2. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: The pallet (8) adopts a square pallet structure. The pallets (8) are evenly distributed and fixed on the outer surface of the support frame (7) from top to bottom. The support frame (7) uses four square rods to fix and support the pallet (8), which are set at the four corners of the pallet (8).

3. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: A support arm (10) is fixed to the outside of the support frame (7), and the outer end of the support arm (10) is fixedly connected to the closed door panel (11).

4. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: The drying oven (1) has a positioning groove (101) on its outer side, and the outer surface of the closed door panel (11) is slidably engaged with the inner surface of the positioning groove (101).

5. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: A handle (12) is fixedly connected to the outer surface of the closed door panel (11), and the handle (12) is distributed and fixed on the left and right outer surfaces of the closed door panel (11).

6. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: The inner surface of the cavity interlayer of the drying box (1) is covered with a heat insulation layer, which is made of heat insulation cotton covering the inner surface of the drying box (1).

7. The drying equipment for inorganic ceramic coating production according to claim 1, characterized in that: The heaters (3) are distributed on the outer surfaces of the left and right sides of the drying box (1).

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