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Process Pipelines for the Petrochemical Plant

Posted: 01/28/2022 10:13:21 Hits: 9

With the diversified development of the times and the steady growth of the social economy, China's comprehensive strength has been effectively improved. Petroleum is one of the main parts of China's economy. The chemical plant is involved in the petrochemical process. There is a close relationship between the stability of the chemical plant and oil production. The design of process pipes is a key part of chemical plant. Therefore, we must pay attention to the design of process pipelines, design suitable process pipelines according to the actual situation of petrochemical industry, and ensure the stability of the chemical plant to the greatest extent.

1. Problems existing in the design of process pipelines in the petrochemical plant
There are certain limitations in the design of process pipelines of the petrochemical plant in China, and there is still a lot of room for improvement. The problems in the process pipeline's design mainly include two aspects: one is the design of the process route and the other is the safety of the process. The routes used in pipeline design are many, which requires the relevant staff to design a scientific and reasonable route. Many designers are too one-sided. It is not wrong to think about the problem from a scientific point of view, but they do not know how to be flexible. The installation requirement of the process pipeline is improved and the risk factor of used route material is indirectly increased. The choice of medium is also unreasonable, and some components will cause damage to petrochemical equipment. There is a high risk for the equipment when it is in use. The design of the process pipeline of a petrochemical plant contains a lot of content, and the design process is relatively complex; there is a certain degree of interaction between each link. Many designers tend to ignore the safety issues of pipelines in the design process. In terms of material regulation and control, there is a certain risk factor. Most designers do not install safety warning devices. When the petrochemical plant is used, it is impossible to take effective measures to control the accident in the event of an explosion or fire, which will make the accident more serious and cause more casualties and economic losses.

2. Related content of the design of the pipeline in the petroleum installation process
The design of the pipeline in the petroleum installation process is a step-by-step process. We must first determine the procedures. The result is important, but the process is more important. Before starting the work, the staff should further make the work process workable. As a petrochemical company, it is necessary to change the traditional design of the pipeline in time to promote the reform of the design of the pipeline; pay attention to the handling of every detailed problem, and adopt appropriate process design to meet the needs of the pipeline, ensuring the orderly development of the process. In the process of the design of the pipeline, reasonably plan the cost budget, comprehensively optimize the technical level, and maximize the application advantages of the design of the process pipe based on the actual situation of the enterprise. There should be a rational layout for petrochemical enterprises. The rational layout here refers to the rational layout of the petrochemical plant. As the foundation of petrochemical industry, the role of the petrochemical plant is immeasurable. In the specific layout planning, the staff should reasonably control the process pipelines, and control the pipeline spacing within a reasonable range according to the pipeline standards formulated by the government.

The design of the process pipeline of the petrochemical plant is relatively simple. It doesn't require a lot of time, but it requires a lot of personnel. In the pipeline's layout process, each employee must maintain a good working condition and cooperate to improve the work efficiency and quality. Through the visual analysis of the process pipeline model (as shown in Figure 1), the orderly work should be guaranteed to the greatest extent, and the frequency of human errors should be reduced. Fire protection construction is also an inseparable part of the design of the process pipeline, which has certain practical significance. It is necessary to adopt a centralized method for unified scheduling. The hidden dangers of oil depot mainly come from oil tanks in the oil depot. The explosion of the oil tank will cause a fire. A fire can spread, which not only affects the oil tanks in other storage areas and endangers people's lives. In order to control the fire in the shortest time, a large number of people and vehicles, fire extinguishers, public security teams, fire teams, and volunteers are required. We must on high alert. When a fire occurs, the fire situation at the scene is unpredictable, and explosion and overflow may occur at any time. We must make comprehensive preparations and consider all aspects as much as possible. The detailed fire fighting strategies are formulated based on the characteristics of fires caused by oils, so that fires can be effectively controlled.

Figure 1 The design model of process pipes

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