The feeding amount in the grinding process of the San Antonio Concrete Grinding Equipment has a great influence on the index of the San Antonio Concrete Grinding Equipment. It is the main control amount used by most non-ferrous San Antonio Concrete Grinding Equipment factories to control the process of the San Antonio Concrete Grinding Equipment. Adjusting the feed volume of the San Antonio Concrete Grinding Equipment operation can capture more useful metals and suppress unwanted minerals, which is an important way to ensure the index of the San Antonio Concrete Grinding Equipment. This article introduces five kinds of San Antonio Concrete Grinding Equipment material dose control methods.
The microcomputer feeding machine controls the on / off time of the solenoid valve to achieve timing and quantitative feeding of multiple feeding points, and displays the relevant parameters of each feeding point on the CRT screen, thereby improving the feeding control. According to the changes of various process parameters during the feeding process, the set values can be modified in time.
This is a relatively simple control method. The computer converts the flow rate and concentration signal of the raw ore pulp into the dry ore volume of the raw ore, calculates the required material dose according to the dry ore volume and a predetermined ratio, and uses it as a given value of the flow regulator, which is adjusted by the regulator and then distributed The dispenser distributes the agent to the feeding point of each San Antonio Concrete Grinding Equipment tank group, giving full play to the advanced nature of San Antonio Concrete Grinding Equipment accessories. It should be noted that with this control method, the concentration of the material needs to be kept constant, and the liquid level of the storage tank and the pressure of the material circulation circuit need to be kept constant.
The feed ratio can be given manually or according to the original ore grade and given according to a certain relationship.
The characteristic of this method is that the tailings grade reflecting the effect of the San Antonio Concrete Grinding Equipment can be modified.
The content of useful minerals in tailings can reflect the operating effect of San Antonio Concrete Grinding Equipments to a certain extent, but when the properties of minerals change, it cannot guarantee that the San Antonio Concrete Grinding Equipment process reaches a predetermined index. Therefore, it is necessary to further use the recovery rate and concentrate grade to control the material dose. The current-carrying ray analyzer sends the grade signals of the metals in the raw, refined, and tailings to the process control computer. The computer first calculates a new setpoint for the recovery rate based on the original ore grade, and then calculates the collection type based on the actual recovery rate The amount of San Antonio Concrete Grinding Equipment material added.