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What is a pressure vessel? What are included?
Jul 28,2024
Pressure vessels refer to sealed containers that hold a certain medium or vacuum. According to their operating principles in the production process, pressure vessels can be divided into four types: reaction pressure vessels, heat exchange pressure vessels, separation pressure vessels, and storage pressure vessels. Pressure vessels include liquefied gas tanks, acetylene tanks, oxygen tanks, boilers, pressure cookers, air pump storage tanks, etc.
Polysilicon reactor working principle
Sep 11,2024
The principle of operation of a polysilicon reactor involves the conversion of feedstock gases into polysilicon through chemical reactions in a high temperature, high pressure environment. Specifically, the Modified Siemens Method is the main process used to produce polysilicon, which utilizes high-purity hydrogen gas to reduce high-purity trichlorohydrosilicon, and the resulting polysilicon is deposited on a silicon core. This process not only saves energy and reduces consumption, but also recycles the by-products and heat generated during the production process.
Abnormal causes of reduction furnace mainly include the following points
Sep 11,2024
In order to ensure the stable operation of the reduction furnace, it is recommended to make a detailed maintenance plan, including daily inspection, regular maintenance and preventive replacement of wearing parts.
Sep 11,2024
Piping flanges are extremely common parts used in engineering design, widely used in piping design, equipment connection and other fields. Its importance lies in ensuring the safe connection and sealing of the piping system to avoid leakage and other safety problems.
Multi-effect evaporator: advanced technology for energy saving and environmental protection
Sep 11,2024
Multi-effect evaporator utilizes multi-stage evaporation and condensation to gradually evaporate and concentrate the water in the solution, so as to achieve the purpose of saving energy and improving evaporation efficiency.
Multi-effect evaporator: energy efficient evaporation technology
Sep 11,2024
Working Principle: Multi-effect evaporator is a device that works based on the principle of multi-stage evaporation. Its core part includes several evaporators and condensers, which are connected together in sequence. The liquid raw material enters the first stage evaporator, and under the effect of heating, part of the water evaporates and forms vapor, while the unevaporated concentrated liquid continues to flow downward into the next evaporator. In the subsequent evaporator, by heating step by step, the water in the liquid is gradually reduced, while the vapor produced in the condenser cools and condenses into liquid, so that the evaporation - condensation process is repeated so that the concentrated liquid is gradually becoming thicker, and finally get the required concentrated products.
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