Ceramic fiber paper rolling dehydration device

Abstract

The utility model relates to a ceramic fiber paper rolling dewatering device which comprises two roller sets arranged up and down, each roller set comprises a compression roller and a collecting box arranged on one side of the compression roller, a scraping portion is arranged on the side edge of each collecting box and makes contact with the rolling face of the corresponding compression roller, each collecting box is provided with a collecting groove, and the collecting grooves are communicated with the compression rollers. Water outlet holes are formed in the two ends in the collecting tank, a scraper capable of sliding in the collecting tank is arranged in the collecting tank, water outlet pipes are arranged at the water outlet holes, and a water collecting tank is arranged below the roller set. The ceramic fiber paper drying device can improve the drying efficiency, reduce the drying energy consumption and improve the flatness of ceramic fiber paper.

Description

Technical Field

[0001] This utility model relates to equipment for the production of ceramic fiber paper, and in particular to a ceramic fiber paper roller dewatering device. Background Technology

[0002] During the production process, ceramic fiber paper requires a drying process to remove moisture from previous processes, ensuring its stable performance and long service life. Due to the poor thermal conductivity of ceramic fiber paper, directly drying it with hot air when it has high moisture content is time-consuming, energy-intensive, and results in poor surface smoothness after drying. Summary of the Invention

[0003] The purpose of this invention is to provide a ceramic fiber paper roller dewatering device that can improve drying efficiency, reduce drying energy consumption, and improve the flatness of ceramic fiber paper.

[0004] The technical solution to achieve the purpose of this utility model is as follows:

[0005] A ceramic fiber paper roller pressing and dewatering device includes two roller groups arranged one above the other. Each roller group includes a pressure roller and a collection box disposed on one side of the pressure roller. A scraper is provided on the side of the collection box, and the scraper is in contact with the pressing surface of the pressure roller. The collection box is provided with a collection groove, and water outlets are provided at both ends of the collection groove. A scraper that can slide within the collection groove is provided inside the collection groove, and a water outlet pipe is provided at the water outlet. A water collection tank is provided below the roller group.

[0006] With the above structure, the ceramic fiber paper is squeezed by two rolling pressure rollers, which improves the flatness of the ceramic fiber paper and squeezes out a large amount of water from the ceramic fiber paper, which flows directly into the water collection tank. This improves the drying efficiency of the subsequent drying process and reduces drying energy consumption. The stationary collection box uses its scraping part to scrape the water remaining on the roller surface of the pressure roller and the loose materials falling off the ceramic fiber paper into the collection trough. The scraper can scrape the water to the water outlet so that the water flows into the water collection tank. Other solid materials can be scraped to the same position by the scraper and then collected in a unified manner. This utility model can improve drying efficiency, reduce drying energy consumption, and improve the flatness of ceramic fiber paper.

[0007] Preferably, in order to facilitate the movement of the scraper in the collection trough, the collection trough is provided with a guide rail groove, and the scraper is provided with a protrusion extending into the guide rail groove.

[0008] Preferably, in order to ensure that the solid material is separated from the water, a filter cup is provided in the water outlet, and the bottom of the filter cup is provided with filter holes to prevent the solid material from falling into the water collection tank.

[0009] Preferably, in order to facilitate the placement of the filter cup, a step is provided at the water outlet, and a limiting ring is provided at the upper end of the filter cup, the limiting ring abutting against the step.

[0010] Preferably, in order to facilitate the entry of water from the roller surface into the collection box, the scraper section is provided with a water-guiding slope. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the cooperation between the pressure roller and the collection box of this utility model.

[0014] Figure 3 This is a schematic diagram of the collection tank structure of this utility model. Detailed Implementation

[0015] like Figures 1 to 3 As shown, the present invention discloses a ceramic fiber paper roller dewatering device comprising two roller groups arranged one above the other. Each roller group includes a pressure roller 1 and a collection box 2 disposed on one side of the pressure roller. A scraper part 3 is disposed on the side of the collection box, and the scraper part is in contact with the roller pressing surface of the pressure roller. The scraper part is provided with a water guiding inclined surface 31. The collection box is provided with a collection groove 4, and water outlet holes 5 are provided at both ends of the collection groove. A scraper 6 that can slide in the collection groove is disposed in the collection groove. A water outlet pipe 7 is disposed at the water outlet hole. A water collection tank 8 is disposed below the roller group. A guide rail groove 9 is disposed in the collection groove. The scraper is provided with a protrusion 10 that extends into the guide rail groove.

[0016] In some embodiments, such as Figure 3 As shown, a filter cup 11 is provided inside the water outlet, a filter hole 12 is provided at the bottom of the filter cup, a step 13 is provided at the water outlet, and a limiting ring 14 is provided at the upper end of the filter cup, with the limiting ring abutting against the step.

[0017] With the above structure, the ceramic fiber paper is squeezed by two rolling pressure rollers, which improves the flatness of the ceramic fiber paper and squeezes out a large amount of water from the ceramic fiber paper, which flows directly into the water collection tank. This improves the drying efficiency of the subsequent drying process and reduces drying energy consumption. The stationary collection box uses its scraping part to scrape the water remaining on the roller surface of the pressure roller and the loose materials falling off the ceramic fiber paper into the collection trough. The scraper can scrape the water to the water outlet so that the water flows into the water collection tank. Other solid materials can be scraped to the same position by the scraper and then collected in a unified manner. This utility model can improve drying efficiency, reduce drying energy consumption, and improve the flatness of ceramic fiber paper.

[0018] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A ceramic fiber paper roller dewatering device, characterized in that: It includes two roller sets arranged one above the other. Each roller set includes a pressure roller and a collection box located on one side of the pressure roller. The side of the collection box is provided with a scraper, which contacts the roller pressing surface of the pressure roller. The collection box is provided with a collection groove, and water outlets are provided at both ends of the collection groove. A scraper that can slide within the collection groove is provided inside the collection groove. A water outlet pipe is provided at the water outlet. A water collection tank is provided below the roller set.

2. The ceramic fiber paper roller dewatering device according to claim 1, characterized in that: The collection tank is provided with a guide rail groove, and the scraper is provided with a protrusion that extends into the guide rail groove.

3. The ceramic fiber paper roller dewatering device according to claim 1, characterized in that: A filter cup is installed inside the water outlet, and a filter hole is provided at the bottom of the filter cup.

4. The ceramic fiber paper roller dewatering device according to claim 3, characterized in that: A step is provided at the water outlet, and a limiting ring is provided at the upper end of the filter cup, with the limiting ring abutting against the step.

5. The ceramic fiber paper roller dewatering device according to claim 1, characterized in that: The scraper section is equipped with a water-guiding slope.

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