SAN树脂

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隔水环根治轴承盒积水隐患
Zhong Guo Hua Gong Bao· 2025-08-18 02:50
"蓄水池单开进水管6小时注满,单开排水管8小时排空,同时开启需多久满池?"这是一道常见的小学算 术题。近日,吉林石化公司机电检修车间检修三班的钳工高级技师刘斌从这道题中捕捉到灵感,攻克了 ABS装置SAN单元切粒机频繁维修的生产难题。 "问题到底出在哪呢?"刘斌陷入沉思。一天,他偶然瞥见一道注水排水的题目,有了灵感。进水比排水 快,水池能装满,如果排水比进水快不就装不满了么。既然堵不住,不如顺着水流的特性,从源头控制 进水、做好排水疏导,变"堵"为"疏",让轴承盒里始终保持"水注不满"的状态即可。 切粒机的作用是将条状SAN树脂物料切割成小颗粒的机器。长期以来,高温循环水持续入侵切粒机轴承 盒造成润滑油变质、滚珠轴承锈蚀,因而引发停机检修等一系列问题,需频繁维修,维修一次的费用在 50万到70万元之间。 说干就干,刘斌在切割室壳体的位置焊了一对隔水环,如同在轴承盒的入口处加装了一道严密的"闸 门",将原本3毫米宽的进水间隙缩减至0.5毫米,使进水通道截面积缩小90%,同时在环体下边加设了 排水孔,解决了"积水难题",这道"闸门"更截住了每年几十万元的损失。 "这病必须根治!"刘斌下决心彻底解决轴承盒积水难题。 ...
金发科技,签约千亿化工大厂!
DT新材料· 2025-05-16 16:08
Core Viewpoint - The strategic cooperation framework agreement between Huajin Amoco Petrochemical Co., Ltd. and Jinfeng Technology presents significant opportunities for collaboration in the petrochemical industry, focusing on material and energy supply, product sales, and technological innovation [1][2]. Group 1: Strategic Cooperation - Huajin Amoco Petrochemical Co., Ltd. (HAPCO) is a joint venture established on December 31, 2019, with a total investment of 83.7 billion yuan, focusing on a major refining and chemical project expected to generate over 100 billion yuan in annual sales revenue by 2025 [1]. - The proximity of Jinfeng Technology's bio-based materials project to HAPCO's operations enhances the potential for collaboration across various sectors, including logistics and production management [1]. Group 2: Jinfeng Technology's Operations - Jinfeng Technology, established on January 20, 2020, focuses on ABS resin, polyolefin products, and green petrochemical business, with a projected revenue of 7.285 billion yuan in 2024, reflecting a year-on-year growth of 15.62% [2]. - The company has an annual production capacity of 600,000 tons for ABS and PDH, and 260,000 tons for acrylonitrile, with a notable increase in new materials sales by 32.51% [2]. Group 3: Global Expansion - Jinfeng Technology has established nine production bases globally, including in Vietnam, India, and the United States, with ongoing projects in Mexico aimed at producing high-performance modified plastics [3]. - The Mexican project, covering 150,000 square meters, plans to produce 300,000 tons of high-performance plastics annually, targeting high-growth sectors such as automotive and electronics [3]. Group 4: Future Market Opportunities - In 2025, Jinfeng Technology aims to expand its market share by developing materials for emerging industries such as smart driving and humanoid robots, leveraging its existing technological advantages [4]. - The company is focusing on innovative applications of semi-aromatic polyamides and LCP materials in traditional markets while exploring new applications in the electric vehicle sector [5].