Loading device specially for silicon material square section pickling

Abstract

The invention relates to a loading device specially for silicon material square section pickling, comprising two main backing plates, a side connecting plate and a bottom connecting plate, wherein the main backing plates, the side connecting plate and the bottom connecting plate are connected into a hollow barrel structure, the silicon material square section is placed in the hollow barrel structure, and hand holes are respectively arranged at the upper end parts of the two main backing plates. The hollow barrel structure is adopted, the silicon material square section is placed in the hollow barrel structure, the bottom is limited by the bottom connecting plate, the periphery is limited by the main backing plates and the side connecting plate, the hand holes are arranged at the upper ends of the main backing plates, hands of an operator hold the hand holes at the upper ends of the two main backing plates when the loading device is slowly placed into a pickling tank, thus soft landing is realized; and when the loading device is placed into the pickling tank, no splashing of a cleaning solution is produced in a cleaning tank, and the cleaning solution can be ensured to be fully contacted with the periphery of the silicon material square section, thus both the cleaning quality of the silicon material square section and the production safety of the operator in the pickling process can be guaranteed.

Description

Technical field: [0001] The invention relates to a pickling and loading device for a square section of solar silicon material. Background technique: [0002] The sun contains inexhaustible energy for human beings. The sun is constantly sending huge energy into the universe. According to calculations, the energy emitted in just one second is equivalent to the heat released when 130 million tons of standard coal is burned. The solar energy that reaches the earth's surface is roughly equivalent to 200,000 times the sum of all power generation capacities in the world. The solar energy received by the earth every day is equivalent to 200 times the total energy consumed by the whole world in a year. Compared with other energy sources, solar energy does not produce toxic and harmful gases and waste residues, so it does not pollute the environment. At the same time, sunlight can be obtained everywhere, and it is convenient and safe to use; the cost is low, and it can be regenera...

AI Technical Summary

Problems solved by technology

Since the requirements for the surface treatment of the silicon material squares are not high, plastic ropes are generally used to bind the silicon material squares, and then they are manually lifted and put directly into the pickling tank for pickling and corrosion treatment. Since the cleaning solution is strong acid, its corrosion Due to the soft material of the plastic rope, it is difficult to slowly drop the silicon material square section into the pickling tank, and it is easy to cause the pickling solution to splash. When the pickling solution splashes on the operator or will cause injury to the operator when in contact with human skin

In addition, since the square section of silicon material is placed flat in the pickling tank, one side of the square section of silicon material is in contact with the bottom surface of the pickling tank. During the cleaning process, the square section of silicon material is not easy to turn, so this surface cannot be well cleaned. Cleaning, the cleaning effect cannot meet the process requirements

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