Ceramic fiber board forming device

Abstract

The utility model relates to a ceramic fiber board forming device, and belongs to the field of ceramic fiber board manufacturing. Comprising a slurry preparation device and a plate forming device, the slurry preparation device comprises a hydraulic crusher, a slurry feeding pump, a water return tank and a stirring tank, and the hydraulic crusher, the slurry feeding pump and the water return tank are all connected with the stirring tank; the plate forming device comprises a vacuum dryer, a plate forming machine, a preheating dryer and a cutting machine; the stirring tank is connected with a vacuum dryer, a material outlet of the vacuum dryer is connected with a plate forming machine, the vacuum dryer is connected with a water return tank through a vacuum pump, a filter is further connected between the water return tank and the vacuum pump, and the plate forming machine is connected with a preheating dryer and a cutting machine in series through a conveying belt. The production line is simple and reasonable in process and high in efficiency, and the produced ceramic fiber board is high in quality.

Description

Technical Field

[0001] This utility model relates to a ceramic fiberboard forming device, belonging to the field of ceramic fiberboard manufacturing. Background Technology

[0002] The demand for high-temperature refractory materials remains stable in traditional industrial sectors such as steel, cement, and power, driving the application of ceramic fiber boards as thermal insulation materials. Meanwhile, the demand for high-performance ceramic fiber boards is rapidly increasing in new energy fields such as solar thermal power generation, battery insulation, environmental dust removal, and aerospace. Current production processes are promoting fiber reinforcement technology and pollution-free processes to reduce production costs and improve product performance, such as thermal shock resistance and chemical corrosion resistance. Summary of the Invention

[0003] Based on the problems described in the background, the problem that this utility model aims to solve is:

[0004] Design a ceramic fiberboard forming device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ceramic fiber board forming apparatus includes a slurry preparation device and a board forming device. The slurry preparation device includes a hydraulic crusher, a slurry pump, a return water tank, and a mixing tank. The hydraulic crusher, the slurry pump, and the return water tank are all connected to the mixing tank. The board forming device includes a vacuum dryer, a board forming machine, a preheating dryer, and a cutting machine. The mixing tank is connected to the vacuum dryer, the material outlet of the vacuum dryer is connected to the board forming machine, the vacuum dryer is connected to the return water tank via a vacuum pump, and a filter is also connected between the return water tank and the vacuum pump. The board forming machine is connected in series with the preheating dryer and the cutting machine via a conveyor belt.

[0007] Preferably, there are two mixing tanks arranged in parallel.

[0008] Preferably, the outlet of the sheet metal forming machine is provided with a roller leveling cart, which is located above the conveyor belt. The roller leveling cart includes a frame and rollers, with the rollers located at the bottom of the frame and four rollers arranged horizontally.

[0009] Ceramic fiber slurry is injected into a mixing tank via a slurry pump. Reinforcing material, pulverized by a hydraulic crusher, is then added to the mixing tank and thoroughly mixed with the ceramic fiber slurry. The mixed slurry is then fed into a vacuum dryer to remove most of the moisture, resulting in a dried composite coarse fiber material. This material is then fed into a molding machine to form ceramic fiber boards. The ceramic fiber boards pass under a roller leveling machine, contacting and rotating the rollers to smooth the surface. After leveling, the ceramic fiber boards pass through a preheating dryer to set the shape and remove any remaining moisture. Finally, they are cut into standard-sized ceramic fiber sheets by a cutting machine.

[0010] The vacuum dryer not only dries the ceramic fiber material but also removes some broken short fibers and impurities through a negative pressure environment; the addition of a roller leveling machine makes the product surface smoother and more standardized; and the resulting ceramic fiber board is of better quality.

[0011] The beneficial effects of this utility model are:

[0012] This invention aligns with the development trend of ceramic fiberboard production technology. To address the increasing variety of reinforcing materials, a crusher is incorporated to ensure a more uniform mixing of the reinforcing materials and ceramic fibers. A vacuum dryer not only dries the ceramic fiber slurry but also removes impurities and short fibers, thus improving the strength of the ceramic fiberboard. A roller leveling machine is added to ensure a smoother and more standardized product surface, resulting in higher quality ceramic fiberboard. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the present invention.

[0014] In the diagram: 1 is a hydraulic crusher; 2 is a slurry pump; 3 is a mixing tank; 4 is a return water tank; 5 is a vacuum dryer; 6 is a sheet forming machine; 7 is a preheating dryer; 8 is a cutting machine; 9 is a conveyor belt; 51 is a vacuum pump; 52 is a filter; 61 is a roller; 62 is a chassis. Detailed Implementation

[0015] The embodiments of this utility model will be further described below with reference to the accompanying drawings:

[0016] Example 1: A ceramic fiberboard forming device, characterized in that it includes a slurry preparation device and a board forming device. The slurry preparation device includes a hydraulic crusher 1, a slurry pump 2, a return water tank 4, and a mixing tank 3. The hydraulic crusher 1, the slurry pump 2, and the return water tank 4 are all connected to the mixing tank 3. The board forming device includes a vacuum dryer 5, a board forming machine 6, a preheating dryer 7, and a cutting machine 8. The mixing tank 3 is connected to the vacuum dryer 5. The material outlet of the vacuum dryer 5 is connected to the board forming machine 6. The vacuum dryer 5 is connected to the return water tank 4 through a vacuum pump 51. The board forming machine 6 is connected in series with the preheating dryer 7 and the cutting machine 8 through a conveyor belt 9.

[0017] There are two mixing tanks 3, which are connected in parallel.

[0018] A filter 52 is also connected between the return water tank 4 and the vacuum pump 51.

[0019] The plate forming machine 6 has a roller leveling car at its outlet. The roller leveling car is located above the conveyor belt 9. The roller leveling car includes a frame 62 and rollers 61. The rollers 61 are located at the bottom of the frame 62, and four rollers 61 are arranged horizontally.

[0020] This invention aligns with the development trend of ceramic fiberboard production technology. To address the increasing variety of reinforcing materials, a hydraulic crusher 1 is incorporated to ensure a more uniform mixing of the reinforcing materials and ceramic fibers. A vacuum dryer 5 not only dries the ceramic fiber slurry but also removes impurities and short fibers, thus improving the strength of the ceramic fiberboard. A roller leveling machine is added to ensure a smoother and more standardized product surface, resulting in higher quality ceramic fiberboard.

Claims

1. A ceramic fiberboard forming device, characterized in that, The device includes a slurry preparation device and a board forming device. The slurry preparation device includes a hydraulic crusher (1), a slurry pump (2), a return water tank (4), and a mixing tank (3). The hydraulic crusher (1), the slurry pump (2), and the return water tank (4) are all connected to the mixing tank (3). The board forming device includes a vacuum dryer (5), a board forming machine (6), a preheating dryer (7), and a cutting machine (8). The mixing tank (3) is connected to the vacuum dryer (5). The material outlet of the vacuum dryer (5) is connected to the board forming machine (6). The vacuum dryer (5) is connected to the return water tank (4) through a vacuum pump (51). A filter (52) is also connected between the return water tank (4) and the vacuum pump (51). The board forming machine (6) is connected to the preheating dryer (7) and the cutting machine (8) in series through a conveyor belt (9).

2. The ceramic fiberboard forming device according to claim 1, characterized in that, Two mixing tanks (3) are provided and are connected in parallel.

3. The ceramic fiberboard forming device according to claim 1, characterized in that, The plate forming machine (6) has a roller leveling car at its outlet. The roller leveling car is located above the conveyor belt (9). The roller leveling car includes a frame (62) and rollers (61). The rollers (61) are located at the bottom of the frame (62). There are four rollers (61) arranged horizontally.

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