Hollysys won the bid for the automatic control sys

Hollysys won the bid for the automatic control system project of caprolactam preparation device

recently, China Pingmei Shenma Group nylon Technology Co., Ltd. signed a contract with Hangzhou Hollysys Automation Co., Ltd. to reach cooperation on the automatic control system construction project of China Pingmei Shenma adipate caprolactam project

recently, China Pingmei Shenma Group nylon Technology Co., Ltd. and Hangzhou Hollysys Automation Co., Ltd. successfully signed the main supplier (MAV) contract and technical agreement of automatic control system for adipic acid caprolactam project of China Pingmei Shenma Group in Pingdingshan, Henan Province

China Pingmei Shenma Group is a super large state-owned enterprise group dominated by energy and chemical industry. It has four core industries: coal mining and beneficiation, nylon chemical industry, coal coke chemical industry and coal salt chemical industry. It is the second largest enterprise in Henan. The capacity of saccharin sodium, ultra-high power graphite electrode and silicon carbide fine powder of the group's products ranks first in China, nylon 66 salt and engineering plastics ranks first in Asia, and industrial silk and cord fabric ranks first in the world

the 250000 ton/year adipic acid and 200000 ton/year caprolactam project newly invested and constructed by China Pingmei Shenma Group is located in the chemical industry cluster of Pingdingshan City, Henan Province. It is the first adipic acid and caprolactam combined plant project in China, and it is also the project with the largest unit output. Caprolactam is the raw material for producing nylon 6, adipic acid is the main raw material for producing nylon 66, and caprolactam and adipic acid have the same front-end process route, which are two different products under the same process route. More importantly, benzene hydrogenation process technology is a patented technology of Shenma. The atomic utilization rate of this technology is 100%, and the by-product is high-purity cyclohexane. It is a green chemistry, which has the competitive advantage of environmental protection, energy conservation and low cost in the same industry

this time, the 250000 ton/year adipic acid and 2 tons/year caprolactam project newly invested and constructed by China Pingmei Shenma Group will not make customers uneasy about their work. It is the first adipic acid and caprolactam combined plant project in China, and it is also the project with the largest unit output. Due to the complex process technology, long process, many production devices, wide control range, long project implementation cycle and other factors of the project, considering the centralized production operation and management of production devices in the future, Shenma Group attaches great importance to the selection of control system, and considers adopting advanced MAV control system in the project, which also puts forward higher requirements for the control system supplier

the project requires that the control system supplier should have experience in implementing MAV project, be able to coordinate the relationship between each EPC and the construction unit, and can assist the design institute and users to examine the rationality of the system configuration and control scheme before the power on of tensile testing machine. The detailed design, even if it is different EPC, can also ensure the standardization and unification of all factories. At the same time, the control system supplier is also required to have the technical strength and project management strength to implement the integrated MAV project, be able to intervene in the project design early after signing the cooperation framework agreement, be able to cooperate with the design unit to formulate the unified functional design specifications of the whole plant, and be able to abide by these specifications and standards during the project implementation stage to reduce project changes

due to the complex process technology, long process, many production units, wide control range, long project implementation cycle and other factors of the project, considering the centralized production operation and management of production units in the future, the owner attaches great importance to the selection of control system and considers adopting advanced MAV mode to implement the project. MAV implementation of large-scale integrated projects puts forward higher requirements for control system suppliers:

1 Have the experience of implementing MAV project, be able to coordinate the relationship between each EPC and the construction unit, and assist the design institute and users to consider the rationality of system configuration and control scheme. Even if the detailed design is not effective, Liansi has a complete and systematic EPC with the same method of new product development, it can also ensure the standardization and unification of all factories

2. Be able to carry out the integrated MAV project with technical strength and project management strength, be able to intervene in the project design early after signing the cooperation framework agreement, be able to cooperate with the design unit to formulate the unified functional design specifications of the whole plant, and be able to abide by these specifications and standards during the project implementation stage to reduce project changes

the Luohe Liaison Office of Hangzhou Hollysys Automation Co., Ltd. closely cooperates with the petrochemical industry department, software product department and other relevant departments to timely understand the project situation and user requirements, promote extensive communication and exchange with the customer's technical level and decision-making level, and through more than a year of comprehensive and multi-level technical communication, such as scheme optimization, company investigation, project site investigation, Hollysys' technical strength, product quality The engineering service ability has been affirmed and recognized by customers. In the extremely fierce bidding process, the expert judges evaluated from the aspects of technology, products, business, engineering services and so on. Hollysys successfully won the bid with the first technical score and total score when the quotation was not dominant. The reason is that users think:

1 Hollysys provides the best overall solution, which best meets the actual needs of the project. In particular, the anti high voltage impact and safety design concept of mac-k system meet the user's expectations for more functions

2. Hollysys has many successful application experience and project management experience of MAV projects, which can ensure the smooth implementation and operation of the project

3. The high-quality engineering team configured by Hollysys for the project has the implementation experience of similar device projects, and the implementation team of Hollysys is more trustworthy to users

4. Hollysys automation product line is complete, and DCS, SIS, DEH, ETS, ITCC, MES, OTs and other systems with independent intellectual property rights can be seamlessly integrated. Hollysys' technical team is most capable of the best integration of different systems. Currently, a 1500 square meter fourth production workshop is being built in its brilon factory

the scope of this contract includes adipic acid, cyclohexanol, cyclohexanol dehydrogenation, 2 × circulating water, 1 × circulating water (including freezing station, raw water, etc.), tank farm (including loading, flare), 2*25mw steam turbine, 2*260 ton boiler and other devices. The products involved include DCS, DEH, ETS, SIS, MES, OTS, large screen monitoring system, etc. the project has more than 19000 i/o measuring points, 55 operation stations, 25 field control stations, 3 SIS control stations, and 81 control cabinets

the signing of this project is a new breakthrough of Hollysys in the large-scale chemical complex project. The successful implementation of this project will greatly improve the overall solution ability of Hollysys in the chemical complex project, and provide strong support for the development of the follow-up large-scale chemical complex MAV project, which is of milestone significance