Insulation board production device based on foaming ceramic leftover materials and sludge as main materials

Abstract

The utility model discloses an insulation board production device based on foaming ceramic leftover materials and sludge as main materials, which comprises a kiln and a drying room, a transfer platform is arranged at the bottoms of the kiln and the drying room, a moving plate is arranged in the transfer platform, and the bottom of the moving plate is fixedly connected with an insulation board. A threaded rod is arranged in the center of the heat insulation plate in a penetrating mode, a movable plate motor is arranged at one end of the threaded rod, drying devices are arranged on the two sides in the drying room, and a goods shelf is arranged above a movable plate. When the humidity is detected to be qualified, the goods shelf is directly conveyed into a kiln to be fired, when the humidity is large, the drying device is started to conduct drying, the humidity is reduced, and then firing is conducted, the situation that the yield is affected by the moisture problem is avoided, and the whole device is small in occupied area, easy to operate and high in practicability. The method is suitable for small-batch processing.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a thermal insulation board production device based on foamed ceramic scraps and sludge as main materials. Background Art

[0002] Foamed ceramic insulation board is a high-porosity closed-cell ceramic material made of clay tailings, ceramic fragments, river silt, adulterated materials, etc. as the main raw materials, using advanced production technology and foaming technology and high-temperature roasting. The product is suitable for building exterior wall insulation, fire isolation belts, building self-insulation hot and cold bridge treatment, etc. It has the advantages of fire retardancy, small deformation coefficient, aging resistance, stable performance, good ecological and environmental protection, good compatibility with wall base and plastering layer, good safety and stability, and can have the same lifespan as the building. More importantly, the material has a fire resistance grade of A1, which overcomes the fatal weaknesses of organic materials that are afraid of open flames and easy to aging, and fills the domestic gap in building inorganic insulation materials.

[0003] Some production devices are required in the production process of foamed ceramic insulation boards, and corresponding production devices of foamed ceramic insulation boards are proposed in the prior art. For example, the prior art: CN218270095U, a drying device for continuous production of foamed ceramic insulation boards, including: a feed roller, a kiln and a drying room, one end of the feed roller is connected to a turning roller, one end of the turning roller is provided with a kiln feed roller, and the other end is provided with a drying feed roller, one end of the kiln feed roller is provided with a kiln, the top of the kiln is provided with a kiln waste heat duct, and one end of the drying feed roller is provided with a lifting shelf.

[0004] There are other existing technologies:

[0005] CN218722686U, a drying device for intermittent production of foamed ceramic insulation boards;

[0006] CN218238156U, a method for producing foamed ceramic insulation boards.

[0007] The above-mentioned prior art mentioned that during the production process, due to the humid air in some coastal areas, if the pressed integrated board is directly fired, the yield may be affected due to moisture problems, so the board is dried before firing to remove moisture. However, the overall device is relatively large, with high layout and activation costs, which is not suitable for small-batch production. In addition, the drying room and the kiln are far apart, so that part of the heat will be dissipated and wasted when utilizing the waste heat from the kiln. Utility Model Content

[0008] The utility model aims to provide a device for producing a heat preservation board based on foamed ceramic scraps and sludge as main materials, so as to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal insulation board production device based on foamed ceramic scraps and sludge as main materials, comprising a kiln and a drying room, characterized in that: a control center is arranged between the kiln and the drying room, a transfer platform is arranged at the bottom of the kiln and the drying room, a moving cavity is opened at the top of the transfer platform, a moving plate is arranged inside the moving cavity, an insulation board is fixedly connected to the bottom of the moving plate, a threaded rod is arranged through the center of the insulation board, a moving plate motor is arranged at one end of the threaded rod, a first sliding door is arranged at the front of the drying room, drying devices are arranged on both sides of the drying room, a second sliding door is arranged at the front of the kiln, a stud is installed through the top of the second sliding door, a sliding door motor is arranged on one side of the stud, and a shelf is arranged above the moving plate.

[0010] Preferably, a humidity detector is installed inside the drying room.

[0011] Preferably, the shelf is assembled from a plurality of pallets, rollers are provided at the bottom of the shelf, and a limiting block is fixedly connected to the top surface of the movable plate.

[0012] Preferably, the sliding door motor and the moving plate motor are connected to a control center via a cable.

[0013] Preferably, first rollers are provided at the bottom of the first sliding door and the second sliding door, and a handle is fixedly connected to the surface of the first sliding door.

[0014] Preferably, a ventilation fan is provided on the top of the drying room.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The insulation board production device based on foamed ceramic scraps and sludge as main materials stacks the pressed boards on pallets, moves the shelves to the mobile boards, and uses a humidity detector to detect the humidity of the board environment. When the humidity test is qualified, the shelves are directly sent to the kiln for firing. When the humidity is high, the drying device is started to dry and reduce the humidity before firing to avoid affecting the yield rate due to moisture problems. The entire device occupies a small area and is easy to operate, suitable for small batch processing.

[0017] 2. The insulation board production device based on foamed ceramic scraps and sludge as main materials opens the second sliding door during drying. The drying room can accelerate the drying and evaporation of water with the help of the heat from the kiln, and discharge the water vapor through the ventilation fan. The connection between the drying room and the kiln reduces the loss when the two transfer heat, thereby maximizing the heat utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 3 It is a side schematic diagram of the structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structural shelf of the utility model.

[0022] In the figure: 1. kiln; 2. drying room; 3. control center; 4. transfer platform; 41. moving cavity; 5. moving plate; 51. limit block; 6. first sliding door; 61. handle; 7. drying device; 8. ventilation fan; 9. moving plate motor; 10. threaded rod; 11. insulation board; 12. sliding door motor; 13. second sliding door; 131. first roller; 14. stud; 15. shelf; 151. pallet; 152. roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: See Figure 1 The utility model provides a technical solution: a production device for thermal insulation boards based on foamed ceramic scraps and sludge as main materials.

[0025] Among them, a control center 3 is arranged between the kiln 1 and the drying room 2, a transfer platform 4 is arranged at the bottom of the kiln 1 and the drying room 2, a moving cavity 41 is opened at the top of the transfer platform 4, a moving plate 5 is arranged inside the moving cavity 41, an insulation board 11 is fixedly connected to the bottom of the moving plate 5, a threaded rod 10 is arranged through the center of the insulation board 11, a moving plate motor 9 is arranged at one end of the threaded rod 10, a first sliding door 6 is arranged on the front of the drying room 2, drying devices 7 are arranged on both sides of the drying room 2, a second sliding door 13 is arranged on the front of the kiln 1, a stud 14 is installed through the top of the second sliding door 13, a sliding door motor 12 is arranged on one side of the stud 14, and a shelf 15 is arranged above the moving plate 5.

[0026] In this embodiment, the pressed sheet materials are placed on the shelf 15 and pushed into the drying room 2. The shelf 15 moves above the movable plate 5, the first sliding door 6 is closed, the second sliding door 13 is opened, the drying device 7 is started, and the sheet materials are dried. The residual heat in the kiln 1 enters the drying room 2 through the second sliding door 13 to assist in raising the temperature of the drying room 2. When the humidity in the drying room 2 decreases, the movable plate motor 9 drives the threaded rod 10 to rotate, and the threads on the threaded rod 10 and the threaded holes in the center of the insulation board 11 are engaged to drive the movable plate 5 to move in the movable cavity 41. The movable plate 5 lifts the shelf 15 to send the sheet materials into the kiln 1 for firing. After firing, the second sliding door 13 is opened, and the movable plate 5 sends the fired sheet materials together with the shelf 15 into the drying room 2. The operator opens the first sliding door 6 to take out the shelf 15.

[0027] Wherein, a humidity detector is installed inside the drying room 2.

[0028] In this embodiment, the humidity detector can detect the humidity of the sheet material and the environment in the drying room 2. When the environmental humidity is qualified, there is no need to dry it and it can be directly sent to the kiln 1 for firing, thereby saving electric energy.

[0029] The shelf 15 is assembled from a plurality of pallets 151 , a roller 152 is disposed at the bottom of the shelf 15 , and a limiting block 51 is fixedly connected to the top surface of the movable plate 5 .

[0030] In this embodiment, the pressed sheets are placed on a pallet 151. Multiple pallets 151 can be stacked and installed. After the stack height is increased, the shelf 15 can hold multiple sheets, increasing the number of sheets fired at one time, thereby improving the firing efficiency. The limit block 51 is at the innermost side of the top of the movable plate 5. When the shelf 15 moves forward on the movable plate 5 through the roller 152, the limit block 51 can block the roller 152 from moving forward to prevent the shelf 15 from falling from the movable plate 5.

[0031] The sliding door motor 12 and the moving plate motor 9 are connected to the control center 3 via cables.

[0032] In this embodiment, the control center is connected to the moving plate motor 9 through a cable, and the moving plate motor 9 rotates the threaded rod 10 to control the movement of the moving plate 5 in the moving cavity 41. The control center 3 is connected to the sliding door motor 12 through a cable, and the sliding door motor 12 drives the stud 14 to rotate. The stud 14 passes through the threaded holes above the two second sliding doors 13. The thread directions of the two threaded holes are consistent, while the thread directions at both ends of the stud 14 are opposite. Through the engagement of the threads, the two second sliding doors 13 move in opposite directions, thereby realizing the opening and closing of the second sliding door 13.

[0033] The first sliding door 6 and the second sliding door 13 are provided with first rollers 131 at the bottom, and the first sliding door 6 is fixedly connected with a handle 61 on its surface.

[0034] In this embodiment, the first roller 131 can assist the movement of the first sliding door 6 and the second sliding door 13. The second sliding door 13 is opened and closed by the control center 3 controlling the movement of the moving plate motor 9, while the first sliding door 6 is opened and closed by the operator holding the handle 61.

[0035] Wherein, a ventilation fan 8 is arranged on the top of the drying room 2.

[0036] In this embodiment, the drying device 7 cooperates with the heat entering from the kiln 1 to evaporate the moisture in the drying room 2 into water vapor, and the water vapor is extracted and discharged by the ventilation fan 8.

[0037] Working principle: the pressed sheets are stacked on a pallet 151, and multiple pallets 151 are stacked into a shelf 15. The shelf 15 is pushed to the movable plate 5 by the roller 152, and the first sliding door 6 is closed. The humidity of the sheet and the environment is detected by a humidity detector. When the detection is qualified, the sliding door motor 12 is started to open the second sliding door 13, and the movable plate motor 9 drives the threaded column 10 to rotate. The threaded hole on the threaded column 10 and the insulation plate 11 engages to push the movable plate 5 to move in the movable cavity 41, and the shelf 15 is sent to the kiln 1 for firing. When the humidity is high, the second sliding door 13 is also opened, and the drying device 7 is started. The heat entering from the kiln 1 evaporates the moisture in the drying room 2 into water vapor, and the ventilation fan 8 is started to extract the water vapor until the humidity in the drying room 2 is qualified. Finally, the dried sheet is sent to the kiln 1 for firing through the movable plate 5.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials, comprising a kiln (1) and a drying room (2), characterized in that: A control center (3) is arranged between the kiln (1) and the drying room (2); a transfer platform (4) is arranged at the bottom of the kiln (1) and the drying room (2); a moving cavity (41) is opened at the top of the transfer platform (4); a moving plate (5) is arranged inside the moving cavity (41); a heat insulation plate (11) is fixedly connected to the bottom of the moving plate (5); a threaded rod (10) is arranged through the center of the heat insulation plate (11); a moving plate motor (9) is arranged at one end of the threaded rod (10); a first sliding door (6) is arranged at the front of the drying room (2); drying devices (7) are arranged on both sides of the drying room (2); a second sliding door (13) is arranged at the front of the kiln (1); a stud (14) is installed through the top of the second sliding door (13); a sliding door motor (12) is arranged on one side of the stud (14); and a shelf (15) is arranged above the moving plate (5).

2. The device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials according to claim 1, characterized in that: A humidity detector is installed inside the drying room (2).

3. The device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials according to claim 1, characterized in that: The shelf (15) is assembled from a plurality of trays (151); a roller (152) is provided at the bottom of the shelf (15); and a limit block (51) is fixedly connected to the top surface of the movable plate (5).

4. The device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials according to claim 1, characterized in that: The sliding door motor (12) and the moving plate motor (9) are connected to the control center (3) via cables.

5. The device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials according to claim 1, characterized in that: A first roller (131) is provided at the bottom of the first sliding door (6) and the second sliding door (13), and a handle (61) is fixedly connected to the surface of the first sliding door (6).

6. The device for producing thermal insulation boards based on foamed ceramic scraps and sludge as main materials according to claim 1, characterized in that: A ventilation fan (8) is provided on the top of the drying room (2).

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