鉆探抽沙船出口- 鉆探抽沙船- 冠誠(chéng)重工- 開山集團(tuán)-青州冠誠(chéng)重工機(jī)械有限公司
香港開山集團(tuán)國(guó)際貿(mào)易有限公司 [開山集團(tuán)]
Kaishan (HK) Group lnternational Trade Co., Limited
山東省開山重工機(jī)械有限公司 [開山集團(tuán)]
Shandong Kaishan Heavy Machinery Co., Ltd
青州冠誠(chéng)重工機(jī)械有限公司 [開山集團(tuán)]
QING ZHOU GUANCHENG HEAVY INDUSTRIAL MACHINERY CO.,LTD
冠誠(chéng)挖泥船：
挖泥機(jī)械的種類很多，從挖泥方式上可以分為機(jī)械挖泥和吸揚(yáng)挖泥兩大類。機(jī)械挖泥方式是用型式不同的泥斗挖泥，有抓斗式、鏟斗式和斗輪式三種。抓斗式挖泥機(jī)械呈箱型，寬度較大，以便抓斗側(cè)轉(zhuǎn)拋泥時(shí)不至于太大的傾斜。抓斗有多種型式可以適應(yīng)不同的土質(zhì)，其容積小的不足1立方米，大的可超過(guò)20立方米。鏟斗式挖泥船適于挖掘較硬的泥沙，它用吊桿和斗柄將鏟斗伸至水底挖泥，其鏟斗容積在O.5—22立方米之間，大挖深可達(dá)15—18米。在抓斗式挖泥機(jī)械和鏟斗式挖泥機(jī)械基礎(chǔ)上制造出用環(huán)形鏈條將幾十個(gè)挖泥斗串連起來(lái)的鏈斗式挖泥機(jī)械，工作效率大大提高，高者達(dá)1000立方米／小時(shí)。其環(huán)形鏈條裝在斗橋上，由上導(dǎo)輪帶動(dòng)圍繞斗橋環(huán)形，挖泥斗行至斗橋下端時(shí)挖起泥沙，隨后上行出水，卸出泥沙。斗輪式挖泥機(jī)械的工作原理基本上與鏈斗式相近，但兩者結(jié)構(gòu)上卻大不相同。斗輪式挖泥機(jī)械的泥斗安裝在一個(gè)巨大的旋轉(zhuǎn)輪上，輪子則裝在臂柄的前端，由臂柄送到水下挖泥。
吸揚(yáng)式挖泥機(jī)械采用鉸刀將水底泥沙絞松，或用耙頭將泥沙刮起，再用泥泵將泥漿吸引排走。我們又發(fā)明了一種新的邊拋式挖泥機(jī)械，它是從耙吸式挖泥機(jī)械的排泥管上引出一根置于懸臂中伸出舷外的排泥管，泥泵吸上來(lái)的泥沙不進(jìn)入泥艙而直接用排泥管排放到下游水流中，由水流將泥沙帶走，這樣就免除了挖泥機(jī)械往前拋泥區(qū)的航程，提高了效率，因而頗受歡迎。
Crown-dredger:
Many different types of dredging machinery, from the dredging can be divided into mechanical dredging and suction dredging Yang two categories. Mechanical dredging way is to use a different type of dredging mud fight with grab bucket and bucket wheel type three. Grab dredger machinery box-type, the width of the larger tilt swivel so grab throwing mud not too much. Grab a variety of types can be adapted to different soil, its volume of less than one cubic meter of small and large can be more than 20 cubic meters. Bucket dredger for digging in the sand harder, it will use the boom and bucket handle extends underwater dredging bucket, bucket volume between its O.5-22 cubic meters, maximum dredging depth can up to 15-18 meters. In the grab bucket dredger dredging machinery and mechanical basis to create an endless chain will link up dozens of dredging bucket chain bucket dredging machinery, work efficiency is greatly improved, the highest up to 1000 m3 / hr. Its endless chain bucket mounted on the bridge, by the guide wheel drive axle ring around the bucket, a wedge of sediment dredging bucket line to the bucket when the bridge side, then up the water, sediment discharge. Bucket wheel excavators mechanical works essentially similar chain bucket, but the structure is very different between the two. Bucket wheel mechanical dredging mud bucket mounted on a large rotating wheel, the wheel is mounted on the front end of the arm shank, the shank by the arms to the underwater dredging.
Young uses mechanical suction dredgers reamer will twist loose bottom sediment, or rake the sand blowing head, and then draw the mud pump mud drain away. We have also invented a new type of dredging machinery Sidecast, it is placed in a cantilever leads outboard mud tubes extending from the trailing suction dredging machinery mud tubes, mud pumping up sediment does not enter the hopper with the mud tubes directly discharged into the downstream water flow, sediment from the water will be taken away, so that eliminates the mechanical dredging mud thrown forward flight zones, improve efficiency, and therefore popular.
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