-
公开(公告)号：WO2008145019A1
公开(公告)日：2008-12-04
申请号：PCT/CN2008/001045
申请日：2008-05-28
申请人： 中铝国际工程有限责任公司 , 齐忠昱 , 方明勋 , 王林华
摘要： A cleaning machine for cleaning the ferrophosphorus ring of the anode includes a left end axle (2) and a right end axle (6), each of which respectively installs on one side of a roller (14). The left end axle (2) connects with an air conduit (1); the right end axle (6) connects with a shaft coupling (9); the shaft coupling (9) connects with a reducer (10); the input end of the reducer (10) connects with a motor (12) via a brake (11); the roller (14) is provided with air exhausts (4) and a roller door (15); and the right end axle (6) is provided with a fresh air inlet (7). The cleaning machine can purge the carbon block impurities, electrolyte impurities and other impurities from the broken phosphorous pig iron to recycle the phosphorous pig iron. It can decrease the resistance between the ferrum and the charcoal, operate stably and safely, and it is of simple structure.
-
公开(公告)号：WO2008022534A1
公开(公告)日：2008-02-28
申请号：PCT/CN2007/002378
申请日：2007-08-08
申请人： 中铝国际工程有限责任公司 , 叶芳林 , 齐忠昱 , 方明勋
CPC分类号： B66C1/44
摘要： A clamp has an unpowered and automatic gripping unit, which includes a first engagement element (10), a drive mechanism (13), and a second engagement element (11). The drive mechanism (13) is connected with a rod (1) and transfers the up/down movement of the rod relative to the supporting base (3) to the first engagement element (10), so as to rotate the first engagement element (10); The second engagement element (11) is provided on said supporting base (3). The first engagement element (10) can rotate between an engagement position and a disengagement position, the first engagement element (10) engages with the second engagement element (11) at the engagement position, the first engagement element (10) disengages with the second engagement element (11) at the disengagement position. Thus, the clamp can realize the clamping action or loosening action when the clamp is raised or lowered, so that realizes the stacking operation for carbon blocks, without the help of the operator standing under the crane. The invention can reduce the hidden safety trouble and improve the work efficiency.
-
公开(公告)号：WO2008119234A1
公开(公告)日：2008-10-09
申请号：PCT/CN2008/000440
申请日：2008-03-05
申请人： 中铝国际工程有限责任公司 , 齐忠昱 , 方明勋 , 王林华
摘要： The structure of a device for fetching ingot, especially big aluminous ingot is, the swing device driving a clamp to swing is installed on machine frame (19), and the clamp that can be opened and closed is installed on the swing device. The invention has simple structure, it is convenient for using and its response is sensitive. It is easy for it to convey the big aluminous ingot on big aluminous ingot casting machine onto conveyor.
-
公开(公告)号：WO2008119215A1
公开(公告)日：2008-10-09
申请号：PCT/CN2007/003103
申请日：2007-10-31
申请人： 中铝国际工程有限责任公司 , 齐忠昱 , 方明勋 , 王林华
IPC分类号： B22D43/00
CPC分类号： B22D41/001 , B22D41/02 , F27D25/001
摘要： A cleaning unit assembly of two-man ladle comprises: a tilting mechanism for securing the ladle and driving it to tilt, reposit and rotate; a cleaning cutter (13) for cleaning the ladle; and a cutter controlling mechanism for controlling the rotation, feeding, retracting and horizontal movement of the cutter (13). A method for cleaning the two-man ladle is also disclosed. According to the present invention, the ladle-cleaning is performed in a mechanization way so as to achieve higher work efficiency, better cleaning quality and lower labor strength, greatly improve the working environment, enhance the intactness rate of the ladle and therefore increase its service life.
-
公开(公告)号：WO2008145022A1
公开(公告)日：2008-12-04
申请号：PCT/CN2008/001052
申请日：2008-05-29
申请人： 中铝国际工程有限责任公司 , 齐忠昱 , 方明勋 , 王林华
摘要： A control system and a control method for an overhead traveling crane to stack carbon blocks, include a PLC controller, several switches (1-11) for collecting signals, execution elements consisting of an electromagnet (7), an electric bottle (12), a lifting motor (17) and a traveling motor (2). The PLC controller receives the input signals from the switches, and then sends the directions to the execution elements. The chain action of the control system and method for the overhead traveling crane increases the automatic control scope, and avoid errors made by operators,
-
公开(公告)号：WO2008071091A1
公开(公告)日：2008-06-19
申请号：PCT/CN2007/003606
申请日：2007-12-14
申请人： 中铝国际工程有限责任公司 , 齐忠昱 , 王林华 , 方明勋
CPC分类号： B66C1/44
摘要： A stacking crane for carbon block includes a clamp for carbon block, adjustment pins, a beam device, a clamp limit device, and a balance pulley block. A horizontal beam (7) is hinged with the rotary hook (11), a fix hook (5) is mounted on a support frame (4), the rotary hook (11) and the fix hook (5) can engage or disengage, an electromagnet (15) is provided on one side of the rotary hook (11), one end of a moveable rod (14) is inserted in the electromagnet (15), the other end of the moveable rod (14) is connected with the rotary hook (11) by the hemispherical nut (12), the other end of the rotary hook (11) is connected with a spring (10), the electromagnet(15) is connected with an electrical source. Due to above structure, the invention can open the clamp exactly in every operation, and provides a simple structure, durable clamp, and low cost.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.01 秒)
