The electric heating is suitable for heating and heat preservation of these five types of transporting pipelines.

Published on:

2023-01-14 09:52

Electric heating refers to the use of electrical energy to maintain the temperature of the fluid in the pipeline within the required temperature range of the process. In the field of industrial production, the use of electric heating is becoming more and more extensive, which provides a guarantee of the normal operation of pipeline transport systems in various industries. As a rule, electric heating is mainly suitable for the following pipelines:

  1. It is used for heating non-freezing pipelines, and the gas pipeline contains saturated steam and it is required to maintain a temperature of at least 6 ° C.
  2. It is used in a frozen state at room temperature, and the pipeline maintains a liquid temperature of at least 50 ° C during transportation. This type of liquid can become liquid and transportable only when heated to a certain temperature. Such as chocolate delivery, milk and so on.

  1. The pipelines must maintain a temperature of 50-100 °C. They are solid or very viscous at room temperature and poorly flowing, but easily flowing after heating to a certain temperature. Supply of resin and paraffin, etc. Pipelines must maintain a temperature of 50-100 °C. They are solid or very viscous at room temperature and poorly flowing, but easily flowing after heating to a certain temperature. Resin and paraffin, etc.

  1. It is required to maintain a high temperature, and an infusion pipeline whose temperature is above 100 °C but below 150 °C, such as Liu Huan, must be heated to 130-140 °C before it becomes liquid and easily injected. Transport.
  2. A high freezing temperature environment or viscous medium transported intermittently, such as fuel oil, can be restarted directly without pipeline cleaning.

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