As the core part of flotation cell, agitation mechanism is directly related to the function of flotation cell. After some parts of the flotation machine are replaced, sometimes the agitation mechanism is not flexible, even cannot run, or there are some problems of motor bearing . These problems are usually interrelated and can lead to motor burn, bearing damage and other consequences if not addressed in a timely manner. During the first installation of the flotation cell, the foreign bodies in the tank should be removed first. Verify the large pulley by hand to ensure its flexibility and belt tension. After checking whether the belt is rotating in the right direction and whether there are any scratches, then starting the flotation cell officially. If the above problems occur during the operation of the flotation machine, removing the belt and turning off the agitation part for respectively checking.
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The scraper mechanism of flotation machineis located on the two sides above the cell body. And it scraps the concentrate foam of the upper pulp by the rotating, which is a main functional unit of flotation cell. In the process of installation and operation, there are some failures of scraper mechanism often occur. For example, the shaft of scraper mechanism rotates inflexible,the shaft is break, the temperature is too high, the speed of motor is reduced,the reducer leaks the oil. Before installation, check whether the parts of scraper mechanism are damaged,especially whether the scraper shaft is bent or deformed. Since the head shaft and reducer of scraper mechanism are usually together before leaving the factory, the head shaft and reducer should be separated firstly, and then install them, which can ensure the flexible rotation of the scraper shaft.
Water leakage is the main fault of the cell,which often occur during the installation stage. When the flotation cell is installed, the connection surface of each cell body, especially the position of the anchor, may appear different degrees of water seepage and leakage,sometimes the bottom of the groove individual weld will also appear this situation. Water leakage does not have much effect on the use of flotation cell,but will affect the surrounding environment. When connecting the surface of the groove,the rubber should be intact and not deformed. At the same time, the flange should be filled with sealant to strengthen the sealing function. After the joint surface is well connected, pre tightening the bolt. When the slot clearance leakage problem occurs, check whether the bolt is loose firstly, whether the rubber is damaged, try to relax the pre tightening bolt, and fill the bolt and rubber or repair interval place again with sealant.
Gate structure is simple and located in the tail of flotation machine. Its main function is to adjust the level of the cell.In the process of installation and debugging, the gate is often used, so the hand wheel is easy to break down or run out of water. Firstly, check the lubrication of the screw and the integrity of the rubber. If there is no problem, pay special attention to the important special screw pre tightening. Glue the rubber on the back ofthe gate to make sure it is firm and flat, and then install the gate when dry enough.
Here are 4 common problems and solutions of flotation cell in the installation and commissioning. If you want the normal efficient operation of flotation machine, buying the high quality flotation machine,and pay attention to the details in the process of installation and commissioning. It not only ensures the high quality of flotation machine, but also prevent the loss caused by the installation and debugging of flotation machine. If you have any other ideas, you can leave message to us! Last: 3 Merits of the Flotation Unit Composed of KYF Flotation Machine and XCF Flotation Machine Next: The Common Gold Mining Process Froth Flotation Method
cells and details of this design will be discussed later in this article. The top section of the disc connects to a drive shaft which in turn connects to the pulley/gear motor drive assembly. The impeller is located in the centre of the cell cross section with its II/FLOTATION/Flotation Cell Design: Application of Fundamental Principles 1505
Flotation. Xinhai is a professional R amp; D and production manufacturer of flotation cells, and has passed ISO9001:2015 international quality management system certification. Xinhai froth flotation separation is sold all around the world. SF Flotation Cell. JJF Flotation, Wemco Flotation. BF Flotation Cell. KYF Air Inflation Flotation Cell.
Sepor technical team installs and commissions hydro metallurgical test equipment for Namibia University of Science amp; Technology.Installation of Lab Column fl...
Installation: 1500 tpd copper flotation circuit. The OK HG 16 produces final grade at 30% overall recovery. Performance is a vast improvement over the older type tank cell. The older cell is now being retrofitted with an OK 28 mechanism and booster assembly. Example 2 . Installation: Les Resources Aur Inc. Division Aurbel
With an active volume of 660 m³, this massive cell is one of the worlds largest operating flotation cells and allows customers to take advantage of economies of scale. The first 600 Series cell is installed at KGHMs Robinson copper molybdenum mine in Ely, Nevada/USA . Initially water trials were conducted and when operators were ...