How to quickly identify clay crucible drawing fiberglass production line
The clay fiberglass production line uses the clay crucible as the wire drawing bushing for production operations, which is essentially different from the platinum crucible wire drawing and pool kiln wire drawing production lines. But for ordinary people who don’t know much about the fiberglass industry, the clay crucible wire drawing production line is somewhat “similar” to the platinum-substitute crucible wire drawing production line, especially for the clay crucible wire drawing production line in production. It is difficult to distinguish it from the platinum-rhodium alloy bushing in the state.
So how to quickly distinguish the clay crucible wire drawing production line from the platinum-substitute crucible wire drawing production line, can be quickly identified from the following aspects:
One is to look at the installation design and supporting facilities at the bottom of the wire drawing bushing. Platinum-rhodium alloy bushings are used in the platinum-substituting crucible wire drawing production line. Because of their long service life, they are equipped with bushing bricks and auxiliary facilities such as water-cooling pipes are installed at the bottom of the bushings. The clay crucible bushing used in the clay crucible wire drawing production line generally has a service life of about one day and needs to be replaced frequently. Therefore, the clay crucible bushing is easy to install, and there is no auxiliary facility such as a water cooling pipe at the bottom of the bushing.
The second is to look at the structure of the melting furnace. The wire drawing furnace of the platinum substitute crucible wire drawing production line is generally built with refractory materials, and its shape is similar to a cube. During production, glass ball raw materials are added to the melting furnace for melting and homogenizing wire drawing. The melting furnace of clay crucible wire drawing production line is relatively simple. Generally, refractory bricks or clay bricks are piled up to form a melting pool. The top is open to facilitate the addition of broken glass and other raw materials, and the high-temperature melting liquid at the bottom is visible.
The third is to look at the raw materials used. The platinum substitute crucible wire drawing production line uses glass balls as raw material. The clay crucible wire drawing production line mostly uses waste cullet as raw material, and the factory area is generally equipped with waste glass cleaning equipment. Of course, there is also a clay crucible production line with glass balls, but if the raw material used in the production line is cullet, it must be a clay crucible wire drawing production line.
The production and use of clay fiberglass will bring many safety, environmental protection , and social problems. To this end, we must resolutely crack down on and completely phase out the backward production capacity of clay crucible wire drawing, laying a solid foundation for the high-quality development of the industry's transformation.
