Structure And Characteristics Of Boat Anchor

      The development of copper smelting technology has undergone a long process, but the smelting of copper is still dominated by fire method, which accounts for 85% of the world's total copper production. 1 in general, the smelting process is the original ore containing a few percent or thousand of copper first, through the beneficiation to $number, as a copper concentrate, in the closed blast furnace, reflection furnace, electric furnace or flash furnace for matte smelting, the output of molten matte (ice copper) then into the converter to blow into coarse copper, The electrolytic copper with a grade up to 99.9% is obtained in another reflective furnace through oxidation refining, or electrolytic anode plate.Boat Anchor

      The process is short and adaptable, and the recovery rate of copper is up to 95%, but the sulfur in the ore is not easy to be recycled as sulfur dioxide is discharged from the two stages of matte and blowing. In recent years, such as Silver method, Noranda method, such as melting pool smelting and Japan's Mitsubishi Law, fire-smelting process gradually to continuous, automatic development. In modern hydrometallurgical process, there are sulfuric acid roasting-leaching-electric product, leaching-extraction-electric product, bioleaching, etc., which is suitable for heap leaching of low grade complex ore, copper oxide copper ore, CU-containing waste ores, dip selection or in-situ leaching.Boat Anchor

      No rod anchor without bar, the anchor Claw can rotate the two-claw anchor for the rod-free anchor. The characteristics of the anchor are, in the work of the two claws at the same time in the ground, stability, good adaptability to a variety of soil, collection convenience. The development of rod-free anchors has developed from the first generation to the third generation. Boat Anchor

      The commonly used anchor anchors include Hall anchor, Spek anchor, AC-14 type anchor and DA-1 type anchor. Navy Anchor: It is a typical pole anchor with the longest time, also known as common anchor. This kind of anchor grip is big, can hold all kinds of soil stably, but it is inconvenient to do, the modern large ship does not need to be the main anchor, only on sailing boat and small inland river ship to make the main anchor, Navy's life-boat and engineering ship, can make the work anchor use.Boat Anchor

    The anchor is a naval anchor that the anchor Claw can rotate. In use, when one claw is buried, the other claw is able to move to the anchor handle and snap. The anchor is easier to use than the Navy anchor, but the grip is smaller than the Navy anchor, with only one bolt attached to the bolt, and the safety is poor. It can only be used in sailing boats and inland river ships, the anchor weight is generally not more than a ton. Single Claw anchor: Similar to Navy anchors, with only one claw, but larger in size. The claw force of the anchor is greater than that of the Navy anchor. A variety of engineering ship anchors, dredgers commonly used this kind of anchor, to ensure that in the dredging operation when the ship does not move.Boat Anchor