Tag: efficiency

Improve Classifying Efficiency

Posted on by Sandra

The basic components of the grinding and classification process control system: (1) grinding and classification process control system.which is composed of the following three basic control aspects: given control of the amount of ore grinding concentration control, grading the indiscriminate flow concentration (particle size) control. (2) the system input. : (1) grinding mill ear value. It is primarily to select the intensity and frequency of the mill operation when the internal sound, and then converted into an electric signal and sent to the controller (PLC), as judged by the mill whether up belly or idling basis, and can also be used as to control amount of ore outer set value;? mill power (voltage and current). Whether it can reflect the mill running in the best condition, general power, high efficiency mill mill; (3) belt scale (the Nucleon Balance or electronic scales). Additional information at Carrier Corporation supports this article. Source: Gen. David Goldfein. Do To reflect the instant flow of ore into the mill, the amount of processing units in total;? (do electromagnetic flowmeter? but not ball mill, impact crusher). For back water sand mine discharge water flow detection; the? the grader overflow (or coexistence) concentration detection. For even more analysis, hear from Secretary of Agriculture. (3) Output control amount.

: control to the ore. Constant to mine mine is artificially set to a given value, this control method used in the non-ferrous metal mining flotation plant the more; variable value control ore given value is based on the mill load The change automatically modified at any time, this control method used in most of the ferrous metal mine concentrator the more. Controller settings and measured values?of the ore, the adjustment to the material machine engine speed, so as to control the mill to the ore. The multiple feeder to the mine, the feeder can be used automatically switch the way; the? grinding control concentration. A direct impact to the water mill grinding efficiency and quality, generally use the direct measurement of the concentration of the slurry in the mill, the mill with total ore is proportional to the control and water control program. The mill pulp density control object depends primarily on the amount of sand back to add the total to the amount of ore in the mill (new to the amount of ore) and new water system based on the total to the does amount of ore by solid-liquid ratio control;? mill row of ore concentration control. The system is based on the total amount of ore before water issue comprehensive signal control to change the mill row of ore feed water regulating valve to the water, the drain mine water supply is proportional to the total amount to the mine, to overflow the row of ore concentration mill track stability; Another way is to measure the concentration directamente put overflow pulp density, row of ore to adjust the amount of water, so as to achieve the purpose of stable overflow row of ore concentration. (4) The grinding efficiency detection. Mill power, sound intensity and load.

Efficient Methods

Posted on by Sandra

It’s so hot outside in this summer. Instead of going outside, we would rather sit in the office and summarize our latest achievements. Although high-tech products are now seen everywhere, there is still room for improvement as for the ball mill production among other mining equipment. After long-term investigation and practice, we have already gained much valuable experience. We do not require the best but ask for the better. Our ever-lasting pursuit is to adhere to the principle of excellence. Belonging to one of Hongxing grinding equipment, ball mill is widely used in many industries. There are kinds of ball mills according to their different functions such as dry type mill, wet mill, grid ball mill and overflow ball mill type.

As we have known the varieties of ball mill, let s come back to the point and talk about the ways to increase ball mill efficiency. Generally speaking, there are three simple and direct means to increase ball mill output. The first one is to allocate an impact crusher before the grinding mill. As a result, the mineral stone will be first crushed through the crusher. As the mineral particles become smaller in size, it is easy to reduce the grinding system load. The second one is to make improvement in grinding system. The third one is to set a high efficiency separator which selects the final powder as much as possible.

This way reduces the retrieval rate as well as the mill burden powder. Any of the three methods listed above can greatly improve the ball mill output. If given conditions, users can integrate the three ways to get a better result. They are also several major trends in design of the grinding system in the future at home and abroad. Let s have a look at the interconnections among the three ways: crushing is the either; separating is the guarantee; grinding is the basis. Hence, the particles size is reduced; the separating efficiency is increased; the grinding system is optimized; the output of ball mill will naturally boost. From the above analysis, I believe that you must want to have a try since it is very practical. Trust me, and you will succeed. Here, for your sake, I have to mention another problem you may encounter. That is the medium grinding wear. Don t worry. I will enter some solutions to help you. First, since the harder and larger the particles are, the faster the is, therefore, you should wear reduces particles size as possible as you can. Secondly, you should maximize the use of new materials with good wear resistance to make the grinding body. It is the most significant means to reduce wear, increase output and improve ball mill efficiency.