Drying equipment for prefabricated production of foamed ceramic heat-preservation decorative wallboards

Abstract

The utility model discloses a drying device for prefabricated production of a foamed ceramic thermal insulation decorative wallboard, which comprises a drying box, the drying box is provided with a through hole penetrating through the drying box along the horizontal direction, a conveying crawler belt is arranged in the through hole, the top of the drying box is provided with a mounting groove, and a first electric heating pipe is fixedly arranged in the mounting groove; a plurality of first blowing fans are fixedly mounted on the top surface of the drying box through bolts, and a mounting plate is fixedly mounted on the inner wall of the drying box. According to the drying equipment for prefabricated production of the foamed ceramic heat preservation decorative wallboard, blowing fans, electric heating pipes, a conveying crawler belt and the like are arranged, and a first blowing fan can blow heat of the first electric heating pipes to the top surface of a foamed ceramic heat preservation board placed on the conveying crawler belt; and a second blowing fan can blow heat of a second electric heating pipe to the bottom surface of the foamed ceramic insulation board placed on the conveying crawler belt, so that the purpose of blowing hot air to the two surfaces of the foamed ceramic insulation board for drying can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of building decoration materials, specifically a drying device for the prefabrication of foamed ceramic thermal insulation decorative wall panels. Background Technology

[0002] In the field of architectural decoration, the functionalization and composite nature of building decoration materials reflects the trends of environmental protection, energy conservation, and technological development. Foamed ceramic insulation boards are a special type of building decoration material, characterized by their lightweight, hard exterior, and energy-saving insulation properties. Glazed foamed ceramic insulation boards, in particular, also possess aesthetically pleasing surfaces. In architectural decoration, the selection and prefabrication of functional wall panels for building exteriors represent a current trend in energy conservation, environmental protection, and prefabricated construction. Therefore, the prefabrication of decorative wall panels, including glazed foamed ceramic insulation boards, is also a development trend.

[0003] Foamed ceramic insulation boards are high-porosity closed-cell ceramic materials made primarily from clay tailings, ceramic fragments, river silt, and adulterants, using advanced production processes and foaming technology followed by high-temperature firing. During the production process, foamed ceramic insulation boards contain a certain amount of moisture. Excessive moisture can affect the product's density and strength; therefore, thorough drying is essential to ensure production quality.

[0004] Traditionally, foamed ceramic insulation boards are dried by natural ventilation, which is time-consuming. Traditional drying equipment typically dries only one side of the board, requiring flipping and drying the other side, which is cumbersome and time-consuming. Therefore, we propose a drying system for prefabricated foamed ceramic insulation decorative wall panels to address these problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing a drying device for the prefabrication of foamed ceramic thermal insulation decorative wall panels, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A drying device for prefabricated production of foamed ceramic insulation decorative wall panels includes a drying chamber. The drying chamber has a through hole running horizontally through it, and a conveyor belt is installed inside the through hole. The top of the drying chamber has an installation groove, and a first electric heating tube is fixedly installed in the installation groove. Multiple first blowing fans are fixedly installed on the top surface of the drying chamber by bolts. An installation plate is fixedly installed on the inner wall of the drying chamber, and the top surface of the installation plate has an installation groove, and a second electric heating tube is fixedly installed in the installation groove. Multiple second blowing fans are evenly installed on the bottom surface of the installation plate.

[0008] As a preferred embodiment of the present invention, the first blower fan is installed directly above the first electric heating tube, and an air duct is provided on the top of the drying box at the location where the first blower fan is installed, extending through and into the mounting groove on the top of the drying box.

[0009] As a preferred embodiment of this utility model, the mounting plate is installed in the middle of the conveyor belt, and the conveyor belt is provided with ventilation mesh.

[0010] As a preferred technical solution of this utility model, the bottom of the mounting plate and the mounting location of the second blower fan are provided with a ventilation hole that penetrates through and extends to the top of the mounting plate within the mounting groove.

[0011] As a preferred embodiment of this utility model, a PLC controller is also installed on one side of the drying oven, and the PLC controller can control the first blower fan, the second blower fan, the first electric heating tube, and the second electric heating tube.

[0012] As a preferred embodiment of this invention, the drying oven is fixedly equipped with support legs at all four corners of its bottom surface.

[0013] Compared with the prior art, this utility model provides a drying device for the prefabrication of foamed ceramic thermal insulation decorative wall panels, which has the following beneficial effects:

[0014] This utility model is a drying device for the prefabricated production of foamed ceramic insulation decorative wall panels. It is equipped with blowers, electric heating tubes, and conveyor belts. The conveyor belt is started by a PLC controller, which drives the foamed ceramic insulation panels to move slowly. At the same time, the PLC controller can start the first blower, the second blower, the first electric heating tube, and the second electric heating tube. At this time, the first blower blows the heat from the first electric heating tube onto the top surface of the foamed ceramic insulation panel placed on the conveyor belt, while the second blower blows the heat from the second electric heating tube onto the bottom surface of the foamed ceramic insulation panel placed on the conveyor belt. This achieves the purpose of drying both sides of the foamed ceramic insulation panel with hot air. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the drying oven of this utility model;

[0017] Figure 3 This is a top view of the mounting plate structure of this utility model.

[0018] Reference numerals: 1. Drying chamber; 2. Support leg; 3. First blower; 4. Conveyor belt; 5. First electric heating element; 6. Mounting plate; 7. Second electric heating element; 8. Second blower. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1-3 This embodiment is a drying equipment for prefabricated production of foamed ceramic insulation decorative wall panels. It comprises a drying chamber 1 for drying the foamed ceramic insulation panels. The drying chamber 1 has a through-hole running horizontally through it, and a conveyor belt 4 is installed within this through-hole to place the foamed ceramic insulation panels on the conveyor belt 4. An installation groove is installed on the top of the drying chamber 1, and a first electric heating tube 5 is fixedly installed in the installation groove for heating. Multiple first blowing fans 3 are bolted to the top surface of the drying chamber 1 to blow hot air onto the foamed ceramic insulation panels. An installation plate 6 is fixedly installed on the inner wall of the drying chamber 1, and an installation groove is opened on the top surface of the installation plate 6, and a second electric heating tube 7 is fixedly installed in the installation groove for heating. Multiple second blowing fans 8 are evenly installed on the bottom surface of the installation plate 6 to blow hot air onto the foamed ceramic insulation panels.

[0021] In this embodiment, the first blower 3 is installed directly above the first electric heating tube 5. An air duct is provided on the top of the drying chamber 1 at the location where the first blower 3 is installed, extending through and into the mounting groove on the top of the drying chamber 1. The first blower 3 can blow the heat from the first electric heating tube 5 onto the top surface of the foamed ceramic insulation board placed on the conveyor belt 4. The mounting plate 6 is installed in the middle of the conveyor belt 4, and ventilation mesh is provided on the conveyor belt 4. A ventilation hole is provided at the bottom of the mounting plate 6 at the location where the second blower 8 is installed, extending through and into the mounting groove on the top of the mounting plate 6. The second blower 8 can blow the heat from the second electric heating tube 7 onto the bottom surface of the foamed ceramic insulation board placed on the conveyor belt 4. A PLC controller is also installed on one side of the drying chamber 1, and the PLC controller can control the first blower 3, the second blower 8, the first electric heating tube 5, and the second electric heating tube 7. Support legs 2 are fixedly installed at the four corners of the bottom surface of the drying chamber 1, which can support the drying chamber 1.

[0022] The drying equipment of this utility model is applied in the production process of foamed ceramic insulation board as follows: First, the foamed ceramic insulation board to be dried is placed on the conveyor belt 4, and the conveyor belt 4 is started by the PLC controller, so that the conveyor belt 4 drives the foamed ceramic insulation board to move slowly.

[0023] Simultaneously, the PLC controller activates the first blower fan 3, the second blower fan 8, the first electric heating tube 5, and the second electric heating tube 7. At this time, the first blower fan 3 can blow the heat from the first electric heating tube 5 onto the top surface of the foamed ceramic insulation board placed on the conveyor belt 4, while the second blower fan 8 can blow the heat from the second electric heating tube 7 onto the bottom surface of the foamed ceramic insulation board placed on the conveyor belt 4. This enables hot air drying on both sides of the foamed ceramic insulation board, thereby achieving the purpose of fully drying the foamed ceramic insulation board, meeting production needs, and improving the production quality of the foamed ceramic insulation board.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A drying device for the prefabrication of foamed ceramic thermal insulation decorative wall panels, comprising a drying oven (1), characterized in that: The drying chamber (1) has a through hole in the horizontal direction, and a conveyor belt (4) is installed in the through hole. The top of the drying chamber (1) is equipped with an installation groove, and a first electric heating tube (5) is fixedly installed in the installation groove. Multiple first blowers (3) are fixedly installed on the top surface of the drying chamber (1) by bolts. An installation plate (6) is fixedly installed on the inner wall of the drying chamber (1), and an installation groove is opened on the top surface of the installation plate (6), and a second electric heating tube (7) is fixedly installed in the installation groove. Multiple second blowers (8) are evenly installed on the bottom surface of the installation plate (6).

2. The drying equipment for prefabricated production of foamed ceramic thermal insulation decorative wall panels according to claim 1, characterized in that: The first blower (3) is installed directly above the first electric heating tube (5). A duct is provided on the top of the drying box (1) at the location where the first blower (3) is installed, extending through and into the mounting slot on the top of the drying box (1).

3. The drying equipment for prefabricated production of foamed ceramic thermal insulation decorative wall panels according to claim 1, characterized in that: The mounting plate (6) is installed in the middle of the conveyor belt (4), and the conveyor belt (4) has ventilation mesh holes.

4. The drying equipment for prefabricated production of foamed ceramic thermal insulation decorative wall panels according to claim 1, characterized in that: A ventilation hole is provided at the bottom of the mounting plate (6) and at the mounting location of the second blower (8), extending through and into the mounting groove at the top of the mounting plate (6).

5. The drying equipment for prefabricated production of foamed ceramic thermal insulation decorative wall panels according to claim 1, characterized in that: A PLC controller is also installed on one side of the drying oven (1), and the PLC controller can control the first blower (3), the second blower (8), the first electric heating tube (5) and the second electric heating tube (7).

6. The drying equipment for prefabricated production of foamed ceramic thermal insulation decorative wall panels according to claim 1, characterized in that: The drying oven (1) has four fixed support legs (2) installed at the four corners of its bottom surface.

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