production bottleneck
3.Plant bottleneck analysis and execute equipment evaluation and updated plan, optimize productivity and production capacity.
4.The bell , valve and fire duct are important equipments to guarantee the production of blast furnace in the first iron mill of Jinan Iron and Steel Group Co. , the life span becomes bottleneck of conditioning technique and economic target to elevate in the blast furnace.
5.According to the production of the guest elevator timing by alternating current of a Wuhan enterprise, which has existed work bottleneck in product technique process preparation and urgent time, the technique process preparation system of guest elevator timing by alternating current was studied to solve the problem after negotiation with the enterprise.
6.After the bottleneck in the original ethene production plant is analyzed,the revamp design plan for SRT-III cracking furnace is proposed.The measuring results after revampment show that the thermal efficiency and ethene recovery ratio are increased compared with the design data;the production capacity of ethene cracking furnace is enhanced ,and energy consumption is reducted.
7.However, the ability of aquatic products processing, packing and logistics is relatively low which shows as follows: Firstly, the level of processing performs quite low as the processing projects mainly concentrated in fillet production, while the fillet processing value of Liaoning and Shandong provinces could reach 2.5 billion dollars as the No.1 world fillet processing center, other areas are poor at investments and further processing abilities; Secondly, aquatic product processing enterprises distribute unbalance which mainly centered in the littoral provinces and cities while the processing ability of enterprises from inner mainland only shares 6% of the whole nation; Thirdly, the packing equipments and technology run of date which results in more than 7 billion dollars loss and significant aquatic product export processing restriction; Fourthly, the logistics fall behind and the cold chain technology has specifically became the bottleneck in aquatic products circulation.
