A Boiler Internal Pressure Control System for Petroleum Processing

Abstract

The invention relates to the technical field of boilers, in particular to a boiler internal pressure control system for petroleum processing, which includes a boiler body and a feed pipe fixedly installed on the upper side of the boiler body for feeding raw materials into the boiler body and discharging materials. The pipe is fixedly installed at the lower end of the boiler body for discharging processed waste materials, and the distribution pipe is fixedly installed at the other side of the upper end of the boiler body for taking out different types of products produced during the petroleum refining process. A cavity is opened inside the boiler body, a metal plate is fixedly installed inside the cavity, and an electromagnetic heating device body is also installed at the bottom of the boiler body. In the present invention, after the pressure inside the boiler body increases, the controller will control the power of the electromagnetic heating device body to decrease, thereby reducing the calorific value of the metal plate, thereby preventing the temperature inside the cavity from continuing to rise.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a boiler internal pressure control system for petroleum processing. Background technique [0002] Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons, which has a natural state of production. Petroleum is divided into crude oil, natural gas, natural gas liquid and natural tar. Petroleum is a viscous, dark brown liquid. The blood of industry". There are oil deposits in parts of the upper crust. After the oil is extracted from the ground, it cannot be used directly except as fuel. It needs to be processed by petroleum refining and petrochemical to be transformed into various petroleum products and chemical products, which can be used by human beings. Equipment is the process by which petroleum is transformed into more and more useful products. [0003] In the distillation process of petroleum, electric heating oil boilers are commonly used. Electric heating o...

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Problems solved by technology

[0003] In the distillation process of petroleum, electric heating oil boilers are commonly used. Electric heating oil boilers can obtain heating temperatures from room temperature to 350°C under low operating pressure. Its pump flow rate is large and its heating power is high. It is widely used in petroleum Chemical industry is an indispensable and important equipment for production now, but the existing electric heating oil boilers often use electronic components to monitor the pressure inside the boiler when they are working, but these electronic components are prone to failure after a long period of work. The performance degradation will affect the monitoring process, and it is not convenient to adjust the pressure inside the boiler, which will affect the processing and production of oil

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