Analyze the application of digital pressure gauge in the renewal and transformation of petrochemical plant automation technology
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ARIPY
Time : 2020-03-16 20:04 Pageviews : 45
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Introduction: The automation technology level of refined oil wholesale warehouses in many countries today is relatively low, and outdated automation technology supervision technology will seriously hinder the stable operation and safety precautions of refined oil wholesale warehouses, and it is very harmful to the upgrading and transformation of petrochemical plant automation technology. Part of it is the difficulty of advancing the application of the liquid level indicator. Liquid level indicator is an instrument and equipment that uses electronic devices or other technologies to test the total flow of liquid, water flow, and surface layer. There is no doubt about the effectiveness of crude oil extraction and petrochemical plant management methods. In this paper, relevant materials and scientific researches are combined, and practical discussions are carried out on the problems of the advancement and application of liquid level displays, and relevant proposals are drawn.
In the current stage of the entire process of the automation technology of the petrochemical plant, there are problems such as non-standard installation of the liquid level display and the overall goal of the promotion and use not being established. This has led to the high efficiency of the petrochemical plant's information management and operation, and a lot of accurate measurement data. Not properly used. In many crude oil extraction companies in China, although many companies have excellent liquid level indicators on the assembly line, they have many deficiencies and shortcomings at the installation and application level. If they can be installed properly, they will definitely reduce the extravagant waste of human resource management. , To promote the improvement of the petrochemical plant's automation technology level, has a key effect on the development trend of the petrochemical plant's information management and application technology industry. In order to deal with this problem, the article will draw some suggestions and suggestions, hoping to show meager power for the renewal and transformation of automation technology in petrochemical plants.
1. Improve and update the installation technology of the guide pipe. There are many reasons why the American Petroleum API installation method is used to endanger the accuracy of the liquid level indicator measurement in the storage tank area. The first is the accurate measurement accuracy of the liquid level indicator itself, and the second is the level indicator. Installation and maintenance, storage tank deformation and liquid level display's own precision problems. At this stage, many companies often have very good solutions, and the technical level has long been perfect. Therefore, the hot topic nowadays is an urgent problem that needs to be solved is the level display. Installation difficulties. Improving the installation technology of the guide tube is a very critical level to improve the accuracy of the liquid level display. The country that has gone very far in this industry at this stage is the United Kingdom. Their API installation method leads other countries for many generations. Greatly save project losses and increase economic benefits. However, the technical improvement of the installation of the liquid level indicator guide pipe cannot be used immediately, and it must be updated and modified with the characteristics of its own company. Taking the company’s renewal of the guide pipe installation technology in the entire process of the petrochemical plant renovation and transformation as an example, the company can recruit many petrochemical plant automation technology professionals. Under the leadership of the project manager, the company’s technical engineers and various professional technologies, Analyze what problems the company’s guiding tube installation technology has to overcome at this stage. After analyzing the problem, hold the shareholders meeting and the shareholders meeting. The high-rise residential technical staff will make the decision. After the decision, they can contact a large number of relevant industry chain companies and liquid level display distributors, hold a technical exchange meeting, and effectively distribute rights and communicate with each other. The technicality of the tube. The level of popularization of international driving norms is not high. The company should send relevant professional and technical personnel to the United States to study and train, and learn technology from the automation technology manufacturer of the British petrochemical plant. , To integrate its own petrochemical plant conditions, to appropriately improve the API installation method of American Petroleum, so that the level gauge can obtain a stable and accurate measurement standard, maintain the automatic measurement verification of the storage tank, and improve the accuracy of the accurate measurement of the liquid level indicator .
2. Strictly implement the installation regulations of digital pressure gauges. Digital pressure gauges are one of the most common controllers in industrial production. They are especially common in the automation technology of petrochemical plants. In the promotion and application of liquid level indicators in Chinese, it is correct The installation of digital pressure gauges also has strict regulations. The installation specifications of liquid level sensors are established internationally. The renewal and transformation of automation technology in petrochemical plants in the petroleum industry should consider credibility and reliability specifications. They should be installed above the water level and close to the bottom of the tank. The benefits are obvious, and data errors caused by deformation in the tank can be reasonably prevented. At this stage, the key point of the shortcomings in the entire process of upgrading the automation technology of the petrochemical plant is that the digital pressure gauge has not been installed around the oil measuring hole, or even installed close to the north and south poles of the oil storage tank. This will cause the liquid level indicator and the oil storage tank to not have a stable standard. The installation standards and other installation regulations of the digital pressure gauge of the liquid level indicator have a key hazard for the renewal and transformation of the automation technology of the petrochemical plant, which is an urgent need to be solved in the current renewal and transformation One of the major technical difficulties. Taking the installation of digital pressure gauges in the renewal and transformation of petrochemical plants' automation technology as an example, the company should draw on the best of others, actively learn and train from other leading companies in this industry, and formulate an effective renewal and transformation plan. The company is able to unite with other competitors in the petrochemical plant during the entire process of upgrading and transforming automation technology to create an open and collaborative Internet interactive platform so that professional and technical personnel from competing companies can rely on the online platform to carry out in-depth communication and discussion. With the prosperity of the Internet of Things, companies and companies, project staff and project staff can maintain more convenient communication and exchanges. The company’s professional technicians should have a clear grasp of the installation and processing technology of their company’s digital pressure gauge, analyze its shortcomings, and submit the calculated basis to the company’s technical interactive platform. Following the success of other companies is absurd, the company should invest a lot of assets in scientific research, and apply the update of the digital pressure gauge and the update and transformation of the installation method.
3. Accurate measurement of storage tanks uses a mixed measurement verification plan instead of manual measurement verification. At this stage, petrochemical plant automation technology upgrades are often delayed and there is no major progress. At a very large level, due to the outdated measurement verification plan, it is absolutely impossible. Most companies still choose the method of manual service measurement and verification, which seems to run counter to the fashion trend of information management. Accurate measurement of storage tanks is particularly important in the whole process of liquid level display installation. In this industry, it includes automatic technology liquid level display, digital pressure gauge and a little more average temperature meter, tank front cpu and other structures. The verification plan, the metrological verification plan selected by the internationally excellent petrochemical plant industrial automation at this stage is all the hybrid metrological verification of this metrological verification plan. The single measurement verification method can no longer consider the increasingly prominent accurate measurement of storage tanks. Require. Hand-made measurement verification is a traditional measurement verification plan. It has defects such as high measurement verification efficiency and large measurement verification deviation, but it can also prevent some professional problems of equipment automation technology measurement verification. Therefore, mixed measurement verification is selected. , The method of manual service detection has carried out the renewal and transformation of the accurate measurement method of the storage tank. Taking the improvement of the accurate measurement method of the liquid level indicator storage tank in the automatic technology update and transformation of the refined oil wholesale warehouse as an example, the company should decisively eliminate the plan of manual measurement verification, conduct a technical staff meeting, and make key management decisions on the company's technological innovation. The company should choose a very new hybrid measurement verification method, according to the intelligent update and transformation of the liquid level display, introduce the entire industry chain and production process of the automatic control of the accurate measurement of the storage tank, and update the detection instrument and installation of the storage tank for the liquid level display in an all-round way. Plan the scheme. The establishment of a big data analysis system, the rapid upgrading and transformation of information technology and measurement verification methods, the company must continue to accept very new technologies, and the company’s senior management will integrate the characteristics of its own petrochemical plant to carry out technical and professional upgrades to the accurate measurement methods of storage tanks.
4. Concluding remarks In general, the key to the promotion and application of liquid level indicators is reflected in three levels. One is to improve and update the installation technology of guide pipes. The other is to strictly implement the installation regulations of digital pressure gauges. The method of mixed measurement verification is used to eliminate manual measurement verification. Among them, the guide tube and the digital pressure gauge are very harmful to the precision and working reliability of the liquid level display. They are a very critical process for the installation of the liquid level display hardware configuration level. Usually, the company does not have technical expertise at this level and must have relevant expertise. The technicians adjust and update it. Accurate measurement of storage tanks should be led by precise measurement of mechanical equipment, assisted by manual service detection, and reasonable promotion of the high efficiency of the petrochemical plant's automation technology operation. These are all critical processes in the promotion and application of liquid level displays.
Consulting
