Today on June 8, the much the university entrance exam that visit town enters the throughout the country the following day, the most advanced, Asia is the biggest on the world wring suck dredger " Tian Kun date " also greeted her " the university entrance exam " , in the morning 9:38, flute, "Date of day enormous legendary fish " leave port city, head for sea area of mountain of Zhejiang painting of flowers and birds in traditional Chinese style, open first the brigade that the sea tries.
"Date of day enormous legendary fish " by in hand in investment of Tianjin channel bureau, Zhen Hua to weigh labour to build, naturalization China ship's classification society. "Date of day enormous legendary fish " deepness of 140 rice, 27.8 meters wide, dredging mud reachs the captain 6.5 meters 35 meters, the general power that wring a knife 6600 kilowatt, for the Asia the first, the world the 3rd.
2015, "Date of day enormous legendary fish " in Zhen Hua heavy industry opens company of modern engineering of the East China Sea to leave build, entered the water on November 3, 2017. In time of 7 of in the past many months, her altogether finished mooring equipment, the harmonious adjustment that includes the many facility such as system of generation set, control checks; Finished odd root to weigh 184 tons, 55 meters long, diameter exceeds 2 meters advocate installation of deputy steel picket; Finished the installation job that knife shafting wrings for the most part outside removing the head that wring a knife.
If say to enter the water,exercise is " date of day enormous legendary fish " " in take an examination of " , so sea of 3 days tries this second by a definite date as " the university entrance exam " , will multinomial to shipping function undertakes examining. For this, zhen Hua weighed labour to organize the professional group of 100 much people, will undertake measuring fast, propeller is fast bear experiment, Cao Duo, nightly the multinomial test such as the voyage, examine thereby performance of hull voyage stability, shipping control function and the locomotive function that boat jacket has. Later period, "Date of day enormous legendary fish " still will undertake dredge equipment is debugged, dredge dredging mud experiments, predict to name of order already issued was over before the bottom 2018 consign.
"Date of day enormous legendary fish " wring suck a function to basically be centered in boat Wei, the red that many tons 1700 heft in exercise " long end " can do radius side of nearly 180 meters of sector is swept move, the bridge of international initiate wrings bit of changeover to design up and down, let have 6.5 meters of wide range to 35 meters to dig deep ability of the rear that wrings a knife. Pull to ensure move bridge advocate life of deputy condole wire rope and efficiency, "Date of day enormous legendary fish " still broke through Ou Biao to ask, realized pulley block and wire rope the advanced standard of 1 degree of less than. The general, clay that wrings tool carrier to deploy, dig cliff and heavy-duty excavate rock 4 kinds of types wring a knife, satisfied the requirement of all and marine dredge. In addition, the function of double fixed position of global initiate is helpful for " date of day enormous legendary fish " in area of dredge soft earth " knife " like flying shuttle, in boat Shou tabulator action lays 3 cable, move back and forth of the around inside 500 meters of limits " pull tantivy gently " ; When dredge rock area, adopt fixed position of car of steel picket stage, move back and forth of the 9.2 around inside rice is accurate " milling " . As harmonious as different operating mode, power of stand-alone of 3 when hull deploys 6600 bend over the dynamo of 7680 kilowatt was to achieve automatic power administration more, namely according to size of effective demand bear, generation set can come true 3 open the automatic switch that stop to 1, effective and managing the sources of energy.
The easy in operate to facilitate and promoting a voyage construction is measurable, "Date of day enormous legendary fish " still apply first on dredge project shipping flexible on build a technology, through 148 flexible prop up will go up build and hull segregation, all cloth is in on build bottom and lateral " gasbag " in absorbing hard rock construction, shake, reduce the effect of division of pair of cockpit, life. When the voyage, sail to avoid traditional stand picket to be opposite the interference of the line of sight, the design adopts oil pressure system will advocate slave station picket breaks up smooth, more on the right side of initiate boat Shou hull " open the door " technology, when slave station picket works " ask for a favor " , need not when close.
In recent years, equipment also is in Chinese dredge to upgrade ceaselessly, from blow up path of scamper be open to navigation or air traffic, to dredging mud of grab bucket type " one gourd ladle one gourd ladle " dig take, sucking towards major make <> smooth with a raking nowadays, wring a knife " cutting " wring the directional development that sucks construction. From 2009, since Zhen Hua weighs labour to enter dredge project shipping to create a field, had produced consign at present nearly 20 large dredger. In " date of day enormous legendary fish " last a period of time builds a course more 3 years in, zhen Hua is versed in with multinomial craft innovation explained China again " wisdom go to " ability, make " date of day enormous legendary fish " make the world the most advanced " the god that build an island implement " with edge tool of Haihe River dredge.
Before two months, two when Zhen Hua is versed in for Shanghai channel bureau is built again 6500 make dredger suction type smooth with a rake to also be in open the East China Sea inside dock of modern engineering company came true smoothly to fold, be in " date of day enormous legendary fish " later, the 4500 kilowatt that Zhen Hua is versed in for the Yangtse River channel bureau is produced again wring dredger suction type to also will leave build, show Zhen Hua weighs labour to break through foreign technology forestall gradually, have advanced dredge shipping engineering capability.
