2008年4月28日，首钢机电设计研究院与湖南省涟源市汇源焦化有限公司签订了两台双U型管导烟车和一个地面除尘站的总承包合同。

On 28th Apr 2008, our institute signed general contract with Hui Yuan coke limit in Hu nan province to provide them two sets of double "U" pipe CGT car.

2008年4月15日，首钢机电设计研究院为上海宝山钢铁股份公司设计制造的两套高压水炉门清扫装置，今天进入安装调试阶段，预计5月底可全部投入使用。同时，我院为柳州钢铁股份公司设计制造的两套高压水炉门清扫装置也正在发往施工现场。

On 15th Apr 2008, our institute designed two sets of high pressure water-jet door cleaner for Shanghai Baoshan Steel Limit and are now installing. By the end of May these two sets of door cleaner will be put into use. At the same time two sets of high pressure water-jet door cleaner which we designed for Liuzhou Steel Limit are sending to work site.

2008年3月，首钢机电设计研究院成功开发设计出国内首台6.25m捣固焦炉U型管导烟车（CGT），并已投入加工制作。本导烟车将服务于唐山佳华公司6.25m捣固焦炉，该焦炉是国内目前最大捣固焦炉。

On March 2008 our institute designed first "U" pipe CGT car for 6.25m stamping coke oven in China and now is manufacturing. This CGT car will be provided to Tang Shan Jia Hua Company for its 6.25m stamping coke oven and this oven is the biggest stamping coke oven in China.

U型管导烟车（CGT车）带有两个导烟U型管，结合高压氨水装煤喷射，可使装煤烟尘从三个炭化室流向集气管，烟尘治理效果好，生产操作简便和稳定，与装煤除尘地面站比，工程投资少。

This "U" pipe CGT car has two "U" pipes for guiding soot. Combining with high pressure ammonia charging injection the soot will flow to the collecting pipe through three carbonization rooms. In this way the soot will be collected more effectively. This CGT car can be easily operated and compare to ground de-dusting station this car will cost less investment.

由于采用地面除尘方式控制捣固焦炉装煤烟尘，在实际使用中还存在一些难于解决的问题，U型管导烟车的成功开发，为控制捣固焦炉装煤烟尘提供了有效的解决途径。

Because ground de-dusting station still has some problem in daily production, so that the successful development of "U" pipe CGT car provide another effective way to control soot.

2006年10月，首钢机电设计研究院引进日本水力清门技术，为首钢迁安中化煤化工有限公司设计制造的6m焦炉拦焦机顺利投产。作为在国内刚刚开始推广的新技术，有效解决了以往仅采用机械清扫炉门方式，炉门粘结物清理不彻底，无法确保焦炉炉门密封的严密性的弊端。本技术的采用对提高迁化公司焦炉清洁生产水平，具有重要意义。

On October 2006, our institute imported the technology of high pressure water-jet door cleaner from Japan, and put in into use on one 6m guiding car in Shougang Qian'an. As a new technology that just begins to use in China, it can effectively solve the defects that may occur on mechanical door cleaner and improve the sealing situation of door. This technology has significant meaning of clean production for Qian'an coke plant.