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选择破碎机要考虑哪些因素?
网址:http://www.dhfjx.cn    发布时间:2019-05-29
破碎设备的合理选择可以协助消费者们处理很多问题,但在选择破碎设备时,不能只思索一种缘由,而是要多方思索。济南碎石机租赁厂家提示我们,破碎设备主要受物料品种和硬度、含水量、解理水平、进出料粒度影响,另外施工现场和产量也要思索。
The reasonable choice of crushing equipment can help consumers deal with many problems, but when choosing crushing equipment, we should not only think about one reason, but also think about many ways. Jinan Stone Crusher Leasing Factory reminds us that crushing equipment is mainly affected by material variety and hardness, water content, cleavage level, grain size of incoming and outgoing materials. In addition, construction site and output should also be considered.
1.物料品种和硬度
1. Material variety and hardness
物料品种和硬度是选择破碎机一个重要的准绳,不同物料的硬度不尽相同,通常用莫氏硬度表示物料的坚硬水平。莫氏硬度分为10个级别,莫氏硬度数越大,其矿石就愈坚硬,破碎难度也就更大,反之亦然。
Material variety and hardness is an important criterion for choosing crusher. Hardness of different materials is different. Mohr hardness is usually used to indicate the level of material hardness. Mohr hardness is divided into 10 grades. The harder the Mohr hardness is, the harder the ore will be and the more difficult it will be to break, and vice versa.
2.物料的含水量
2. Water content of materials
物料含水量也会影响破碎机的选择,当含水量过大时,细粒物料将因湿度增加而结团或粘在粗粒物料上,从而增加物料的粘性,降低了排矿速度,使消费率有所降落。严重时,以至会形成排矿口的阻塞,影响到正常消费的停止。
Material moisture content will also affect the choice of crusher. When water content is too large, fine materials will agglomerate or adhere to coarse materials because of the increase of humidity, thus increasing the stickiness of materials, reducing the discharge speed, and reducing the consumption rate. In serious cases, even the blockage of the ore discharge outlet will be formed, which will affect the stop of normal consumption.
3.矿石的解理兴旺水平
3. The flourishing level of ore cleavage
矿石的解理兴旺水平也直接影响破碎机的消费率——矿石在破碎时,容易沿着解理面决裂,因而破碎解理兴旺的矿石,破碎机的消费率相应的比破碎构造致密的矿石高得多。
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The flourishing cleavage level of ore also directly affects the consumption rate of crusher. When the ore is broken, it is easy to crack along the cleavage plane. Therefore, the consumption rate of crusher is much higher than that of crusher with compact structure.
4.进出料粒度
4. Inlet and Outlet Particle Size
进出料粒度用来判别所需破碎设备的型号和破碎级别。
The grain size of feed and discharge is used to determine the type and grade of crushing equipment needed.
假如破碎物料中粗粒(大干排矿口尺寸)的含量较高或者给矿大块与给矿宽度的比值较大时,破碎机需求完成的破碎比(破碎前物料的粒径与破碎后物料的粒径之比)大,所以消费率降低;破碎物料细粒(接近或小于排矿口尺寸)含量较多或者给矿大块与给矿宽度的比值较小时,则要完成的破碎比小,故其消费率相应的进步。
If the content of coarse grains in crushing materials is high or the ratio of the maximum ore feeding block to the width of ore feeding is large, the crushing ratio required by crusher (the ratio of particle size of material before crushing to particle size of material after crushing) is large, so the consumption rate decreases; the fine grains of crushing materials (close to or less than the ore feeding port) are small. When the content of ore is larger or the ratio of the largest ore feeding block to the width of ore feeding is smaller, the crushing ratio to be completed is smaller, so the consumption rate is improved accordingly.
5.施工现场
5. Construction site
施工现场场空中积大小也是人们选择破碎机思索的要素之一。另外破碎设备的安放位置等也影响了破碎机的选择。
The size of air area in construction site is also one of the factors people consider when choosing crusher. In addition, the location of crushing equipment also affects the choice of crusher.
6.产量
6. yield
产量几也是决议破碎设备选型的重要指标,常规了解为产量请求越高则所需破碎设备规格越大,相应的投入和产出都会增加。
Yield is also an important index to determine the type of crushing equipment. It is generally understood that the higher the output request, the larger the specifications of crushing equipment required, and the corresponding input and output will increase.
本文由济南碎石机租赁厂家提供技术支持,更多的细致精彩内容请点击我们的官方网站:http://www.dhfjx.cn,我们将会一心一意为您提供称心的效劳。
This article is supported by Jinan Stone Crusher Leasing Factory. For more details, please click on our official website: http://www.dhfjx.cn. We will dedicate ourselves to providing you with satisfactory service.
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