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为什么圆锥破碎机的产量提不上去?
网址:http://www.dhfjx.cn    发布时间:2019-04-24
济南大黄蜂圆锥碎石机租赁提示大家,圆锥破碎机产能高低的影响因素主要有三个方面:碎矿圆锥的摆动次数;平行碎矿区的长度;啮合角的大小。这三方面直接决定圆锥式破碎机的产量。
Jinan Bumblebee cone crusher lease reminds you that the main factors affecting the productivity of cone crusher are three aspects: the number of swings of cone crusher; the length of parallel crushing area; the size of meshing angle. These three aspects directly determine the output of conical crusher.
1.碎矿圆锥的摆动次数。碎矿圆锥的摆动次数是影响破碎机产能的关键要素之一。
1. The number of swings of crushing cone. The swing frequency of crushing cone is one of the key factors affecting crusher productivity.
由于受破碎腔啮合角战争行排矿区的限制,被破碎的矿石主要依托重力和振动沿圆锥斜面排出。当主轴转动次数增大时,矿石易被排出,但转动次数过高,不利于排矿,有时会形成飞车而无法消费。因而,破碎壁的摆动次数对产能的进步有一定的限制作用。
Due to the limitation of the battle drainage area of the meshing angle of the crushing chamber, the crushed ore is mainly discharged along the conical inclined plane by gravity and vibration. When the number of spindle rotation increases, the ore is easy to be discharged, but the number of rotation is too high, which is not conducive to ore discharging, sometimes forming a flying car and can not be consumed. Therefore, the number of swings of broken walls has a certain restrictive effect on the progress of production.
2.平行碎矿区的长度。平行碎矿区是圆锥破碎机粒度平均的保证区域。破碎才能与平行区的料层厚度有关,料层厚度和排矿口的大小也有直接的关系。平行区长度增加,有利于粒度的控制,但排矿才能相对减小;平行区长度减小,有利于排矿,但碎矿粒度不易保证。
2. Length of parallel crushed ore area. Parallel crushing area is the guarantee area for average particle size of cone crusher. The crushing ability is related to the thickness of the material layer in the parallel zone, and the thickness of the material layer and the size of the ore discharge outlet are also directly related. Increasing the length of parallel zone is beneficial to the control of particle size, but the ore discharge can be relatively reduced; decreasing the length of parallel zone is beneficial to the ore discharge, but the size of crushed ore is not easy to guarantee.
同时,由于破碎机的消费率主要与矿石的性质、机器的性能、规格及破碎机的操作条件等要素有关,此外还与破碎机在消费工艺流程中的配置有关,因而,在其它条件不变的况下,改动操作条件(调整圆锥破碎机排料口尺寸),将会使破碎机的消费率发作变化。
At the same time, because the consumption rate of crusher is mainly related to the nature of ore, the performance and specifications of the machine and the operating conditions of the crusher, as well as the configuration of the crusher in the consumption process, changing the operating conditions (adjusting the size of the discharge outlet of the cone crusher) will make the consumption rate of the crusher change.
圆锥碎石机租赁
3.啮合角的大小。圆锥破碎机轧臼壁和破碎壁之间的夹角称为啮合角。啮合角普通取22-23°,大为27°。
3. The meshing angle. The angle between the rolling mortar wall and the crushing wall of cone crusher is called meshing angle. The meshing angle is usually 22-23 degrees and the maximum is 27 degrees.
破碎腔型从给料口到排料口,受啮角的影响,同时遭到破碎机高度的限制,破碎机的腔容相对变化,对破碎效率有一定的影响。
The shape of crushing chamber from feed port to discharge port is affected by the rodent angle and the height of crusher. The relative change of the volume of crusher chamber has a certain impact on the crushing efficiency.
理论上,假如啮合角过大,矿石在破碎腔内容易打滑,使消费才能降低,同时增加了衬板的磨损和电能耗费;假如啮合角过小,将招致破碎腔过小,包容的矿石量相对减小,对产量形成影响,同时增加设备的制造费用和机器的高度。
In theory, if the meshing angle is too large, the content of ore in the crushing chamber is easy to slip, so that consumption can be reduced, while increasing the wear of liner and energy consumption; if the meshing angle is too small, the crushing chamber will be too small, the amount of ore contained will be relatively reduced, which will affect the output, and increase the manufacturing cost of equipment and the height of the machine.
以上由圆锥碎石机租赁提供给大家的精彩内容就到这里了!如果大家有相关的业务问题,欢迎咨询我们官网的客服人员:http://www.dhfjx.cn!谢谢支持!
That's all for the wonderful content provided to you by the cone crusher lease. If you have relevant business problems, please consult our customer service staff on the official website: http://www.dhfjx.cn! Thank you for your support!
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