大连华宇冶金设备有限公司是焦炉机械和焦化环保设备的专业研发制造厂家。公司以客户需要为先导，以为客户提供优质产品和优良服务为宗旨，赢得了客户的支持和信赖，先后完成焦化行业重大工程的设备承包项目一百余项，产品覆盖全国二十七个省（市）百余家钢铁、焦化企业。产品出口至多个海外国家和地区。公司坚持科技创新，拥有多项自主知识产权，现获国家专利56项，研制开发了国内领先的焦炉设备、热回收设备、焦化环保设备，创新成果及经济效益显著。
在热回收焦炉设备领域，公司具备国内领先技术水平，先后申报国家专利6项，分别为：带精准对位装置的装煤车、套装式多联弹性凸轮组捣固机、具有一次对实现多功能的接焦车、一种卧式煤饼捣固装置、卧式焦炉炉门摘取装置、一种平推式的接焦车。
公司的主要热回收焦炉设备包括：装煤推焦车、平接焦车、捣固站、熄焦车、二次推焦装置等。
Dalian Huayu Metallurgical Equipment Co., Ltd. is a professional manufacturer specialized in the R&D and manufacturing of coke oven machinery and coking environmental protection equipment. Guided by customer needs and committed to providing high-quality products and excellent services, the company has won the support and trust of its clients. It has successfully undertaken over 100 equipment contracting projects for major projects in the coking industry, with its products supplied to more than 100 iron and steel and coking enterprises across 27 provinces (municipalities) in China, and exported to many countries and regions overseas. Adhering to technological innovation, the company holds a number of independent intellectual property rights and has been granted over 56 national patents. It has developed domestically leading coke oven equipment, heat recovery equipment, and coking environmental protection equipment, achieving remarkable innovative achievements and economic benefits.
In the field of heat recovery coke oven equipment, the company possesses domestically leading technology and has applied for six national patents, including: Charging car with precise alignment device; Stamping machine with modular multi-linked elastic cam assemblies; Coke transfer car with multi-functional operation achieved in a single positioning; Horizontal coal cake stamping device; Horizontal coke oven door extracting device; Flat-pushing type coke transfer car.
The company’s main heat recovery coke oven equipment includes: Charging & pushing machine; Flat-type coke transfer car; Stamping station; Coke quenching car; Secondary coke pushing device.
Major References in Heat Recovery Coke Oven:
• In 2015, the company entered the heat recovery coke oven sector.
• In 2017, according to user requirements, the company designed and manufactured a fixed-type coke pushing device for Fujian Sanming Chemical Co., Ltd.
• In 2019, two sets of coke oven machines were designed and manufactured for Shanxi Qinxin Energy Group Co., Ltd.
• In 2020, two mobile coke pushing cars were designed and manufactured for Tangshan Jiaxiang Industrial Co., Ltd.
• In 2022, following the successful commissioning and stable operation of the Phase I project, Shanxi Qinxin Energy Group Co., Ltd. placed another order with our company for two additional sets of equipment.
• In 2023, for the Zhoukou project, our company designed and supplied a total of four sets of coke oven machinery for Zhougang, with an annual coke production capacity of 2 million tons. In this project, several newly patented technologies developed by our company were applied, and full-line production automation was realized, representing a majorbreakthrough for the company in the field of heat recovery coke oven machinery.
• In 2025, the Phase I project of the 500,000 t/a heat recovery coke oven equipment in Zimbabwe, designed,manufactured, and installed by our company, was successfully commissioned. This project marks the company’s first overseas project in the heat recovery field and represents a milestone in expanding our heat recovery coke oven equipment from the domestic market to the international market.
The company will continue to uphold the principles of advanced technology, rational design, economic efficiency,practicality, and safety, continuously promoting technological innovation and optimizing manufacturing processes. We remain committed to improving the design and manufacturing level of our equipment, enhancing environmental performance,and increasing energy efficiency. With first-class products and first-class services, we will continue to provide the most dedicated support and services to customers both in China and around the world.
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