2results about How to "Rigorous process" patented technology

The utility model relates to industrial waste gas technical field provides an industrial waste gas desulfurization device, including desulfurizing tower, the top fixed mounting of desulfurizing tower has the flue gas outlet pipeline, the inside rear side fixed mounting of desulfurizing tower has the feed pipe, the inside left side fixed mounting of desulfurizing tower has the flue gas inlet pipeline, still include: motor, fixed mounting in the top of flue gas inlet pipeline, the bottom fixed mounting of motor has the rotating plate, the bottom left side of rotating plate is provided with the movable rod, the utility model discloses, when using, through the arrangement of scraper and shower nozzle structure, not only can effectively remove the particulate impurities in waste gas, prevent them from plugging the pipeline and equipment inside desulfurizing tower, simultaneously, the scraper can slide and scrape on the left side of filter plate, timely remove the particulate impurities on filter plate, ensure that filter plate always maintains the efficient working state, avoids the filtration efficiency decline caused by dirt accumulation, reduces manual intervention and downtime.

The invention belongs to the technical field of optical cable laying, and provides a comprehensive cable channel circulating relay type optical cable traction laying method, which comprises the following steps of: S1, preparing two pipe penetrating devices with special lengths and two corresponding teams of workers, namely a pipe penetrating device A and a team A, and a pipe penetrating device B and a team B; s2, the cover plate above the channel is uncovered according to the head-to-tail distance of the total length of the pipe penetrating device to form a skylight, and meanwhile, the cover plate is uncovered in the optical cable laying direction circularly according to the distance; and step S3, the A team and the B team are simultaneously provided with the A pipe penetrating device and the B pipe penetrating device, and the A team enables the head end of the A pipe penetrating device to penetrate from the first skylight and pushes the head end towards the optical cable laying direction. Cyclic relay traction is carried out on the optical cable through the specially-made pipe penetrating device so as to realize uninterrupted continuous laying, the process is rigorous, the division of labor is clear, the working time is reasonably utilized, additional power equipment is not needed, physical activities of workers are more convenient, the working efficiency is higher, the construction cost is lower, and idle work is completely eradicated.