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真空洗浆机采用塑料网,在换网时如何才能使钢丝牢牢地把网固定在真空过滤机转鼓的筛板上呢? 下图所展示的是一种简单的换网钢丝拉紧器。这种钢丝拉紧器的定轮和转轮上的槽沟深度略小于所使用钢丝的半径,宽度略大于所使用钢丝的直径,调节手轮便可把握钢丝的压紧程度,当转鼓旋转时,钢丝可在定轮和转轮上产生很大的摩擦力,钢丝被拉紧,随转鼓的转动能够牢牢地把网缠在转鼓的筛板上。槽体上的角铁是钢丝拉紧器滑轮的走轨,焊成斜80°是为了使拉紧器在受拉力的状态下转轮转动对能够减小阻力.
Vacuum washers using plastic mesh, how to make the wire mesh firmly fixed in the vacuum filter drum sieve when the screen change? The following figure shows a simple wire mesh wire tensioner . This wire tensioner fixed wheel and runner groove depth slightly less than the radius of the wire used, the width slightly larger than the diameter of the wire used to adjust the hand wheel can grasp the degree of compression wire, when the drum rotation , The wire can generate a great friction on the fixed wheel and the runner, the wire is tightened, and the net can be tightly wrapped around the drum sieve plate as the drum rotates. The angle iron on the tank body is the track of steel wire tensioner pulley. The welding is inclined at 80 ° so that the tensioner can reduce the resistance when the tensioner rotates under the condition of tension.