Calculation of effective volume of ore mill

1. The utilization coefficient of grinding machine is one of the important indexes to measure the working quality of grinding machine. It refers to the proction capacity of grinding machine per unit effective volume in unit time. There are two expressions: (1) the utilization coefficient Q, t calculated by raw ore/

2. General algorithm: 2100 refers to the inner diameter of the cylinder. After the lining plate is installed, the inner diameter will become smaller. Generally, the thickness of the lining plate can be 80 to 100 mm. In this way, the inner diameter will become 1940 to 1900 mm
in calculation, divide the square of 1900 (1940) by 4 and multiply by 4 π And multiply that by 3000, that's the effective volume, in cubic millimeters
change to cubic meter: divide the square of 1.9 (1.94) and multiply by 4 π When the length is 3 m,
is 8.5 (8.87) m3

3. The effective volume of the ball mill is the effective inner space of the cylinder. The diameter of the cylinder should be subtracted from the thickness of the lining plate.

4. Because the ball mill is the most energy consuming part in the whole operation, so when selecting the ball mill

under the condition of ensuring the grinding fineness, we generally consider the grinding fluctuation, which is about 1.2. At this time, to ensure the maximum power of the ball mill. That is, the ball mill load is about 95

I think that the power of ball mill should be selected at this time, and then the shaft power of ball mill should be calculated.

5. General algorithm: 2100 refers to the inner diameter of the cylinder. After the lining plate is installed, the inner diameter will become smaller. Generally, the thickness of the lining plate can be 80 to 100 mm. In this way, the inner diameter will become 1920 to 1900 mm
in calculation, divide the square of 1900 (1920) by 4 and multiply by 4 π And multiply that by 6000, that's the effective volume, in cubic millimeters
change to cubic meter: divide the square of 1.9 (1.92) and multiply by 4 π When multiplied by 6m in length,
is 17 (17.36) m3. Zhengzhou Haoyuan answers for you

6. Lattice ball mill is the key equipment for crushing after the material is crushed. Ball mill is widely used in cement, silicate procts, new building materials, refractories, fertilizer, black and non-ferrous metal mineral processing, glass ceramics and other proction instries, dry or wet grinding of various ores and other grindable materials. Lattice ball mill is used to grind various ores and other materials, and is widely used in mineral processing, construction and chemical instry.

7. high

8. Hello, Jiuding filter press answers for you, hope to help:
1. General calculation method of filter chamber of filter press:
example: xmy80 / 1000-30u filter plate quantity of Yuzhou Jiuding Filter Equipment Co., Ltd.: 46 pieces (movable plate) filter plate size: outer diameter 1000 * 1000mm, inner diameter 930 * 930mm, filter chamber thickness 30mm
filter chamber volume 1.2m & # 179= 0.93 * 0.93 * 0.03 * 47
2. Simple algorithm (filter press instry standard algorithm)
square number * 15 = filter chamber volume
about filter press processing capacity:
single processing capacity = filter chamber volume * material proportion * (100% + water content after treatment)