The Quality Management Research For Piping Design Of Shen Hua Methanol To Olefins Project

Olefins in the process of China’s economic development plays an inestimable role,Traditional craft of olefin is through catalytic cracking of crude oil are derived, and a series of physical and chemical process, along with the crude oil irrefragable and international oil prices increase gradually, all countries in the world are actively looking for new technology, new method of olefins.In this background, the technology of methanol to olefins got the attention of the countries all over the world with their own advantages.As the main body of the design phase of professional pipeline design, like to play a role.Pressure pipeline design cycle longest throughout the course of the project and the contact between the other design professional conditions, most lead to pipe the largest professional work.So in engineering construction projects, the pipeline design to a certain extent, affected by the quality of other related even to the whole quality of the project will have a profound impact.In the response measures research of quality problem in shenhua methanol to olefins project the paper starts from the following aspects:Firstly, for design technology problem, has been clear about the daily workflow in piping design, detailed the design task work plan.Secondly the design the interface problem,this part has carried on the present situation investigation, combined with the actual workflow formulated the interface conditions, clear the list of standard interface design document template.Thirdly,the problem of design output, for a large amount of case study,has been clear about the pipeline design standards need to do what specific work.Finally,in the design of the input and output design stage to introduce the concept of continuous improvement, the pipeline design keeps in constant circulation to find and solve problems,improve the quality of pipeline designThis article focuses on shenhua ningxia coal methanol to olefin project piping design quality management work, through to the actual situation of quality management, at the present stage for the quality problems existing in the management of pipeline design,through quality planning and the quality assurance of a series of effective measures to improve the quality of pipeline design management level.On this basis, to take effective means of quality control, continuous improvement quality management work, promote the continuous increase of pipeline design quality and progress.