In most cases, the type of collector can be pre-selected based on production practices and research experience, or it can be determined in a prior test, not necessarily as a single test item.
The amount of collector can be tested by two methods. One is to fix other conditions and only change the dosage of the collector. For example,
20g per ton,
40 per ton,
60g per ton,
80g per ton can be tested separately. Then find the right amount. The second method is relatively simple. It is to determine the amount of collector required by adding the collector and batch scraping in a unit test, that is, adding a small amount of collector. Scrape the first part of the foam. After the degree of mineralization of the foam is weakened, a second portion of the medicament is added. The amount of the second portion may be equal to or less than the first dose according to the specific situation, and then scrape the second portion of the foam, and so on according to this method. Until the end of the flotation; then chemical analysis of each product of the process. Calculate the cumulative recovery rate and cumulative grade to determine the desired recovery rate and grade, and determine the amount of collector. This method is mostly used for pre-selection tests.
If it is a mixture of several types of capture and punishment, the collector can be divided into several groups with different proportions, and then each group can be tested.
L(R) series pumps are cantilevered horizontal, centrifugal slurry pumps ,which are also called Light Duty Slurry Pumps. They are designed for continuous pumping of lower abrasive and lower density slurries. The liner and impeller of this type pump can be replaced with wear-resistant metal or rubber material. They are widely used in metallurgical, coal, mining, building material.
Product Feature
1. High capacity bearing design.
2. The shaft seal can adopt packing seal, expeller drive seal and mechanical seal.
3. High speed with small volumes saving floor area.
5. The discharge position by request may be rotated 8 different angles at interval of 45 degrees.
L(R) Series Light Duty Slurry Pumps
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Shijiazhuang Soarho Machinary Co.,Ltd , https://www.xhslurrypump.com