A brief discussion on different process technologies of automatic dosing machines

The automatic dosing machine equipment adopts an electromechanical integrated structure. It can be divided into fixed type and mobile type (trolley type) in terms of installation. Each type of automatic dosing equipment is equipped with a mixing mechanism, dosing mechanism and Automatic control mechanism. Multiple mobile skids can be assembled into a whole, coupled with the frequency conversion control mechanism, which can carry out local control, remote automatic control, manual and automatic conversion of chemical dosing. It has a compact structure, It has the advantages of small size, low noise, stable operation, easy installation and operation, and easy use.

The automatic dosing equipment accurately prepares aqueous solutions of various solid and liquid chemicals through various process technologies, and then uses metering pumps to accurately add them to meet various design requirements. Such as scale cleaning, removal of Oxygen, concrete, use acid, add alkali, etc.

The dosing process can be done manually, or the automatic dosing equipment can be turned into an electromechanical one through PC, magnetic flap level gauge, PH meter, stroke controller, frequency converter and other various household appliances and appearance. Integrated products, automatic control system.

The dosage and dosing pressure of the automatic dosing machine equipment can be selected according to the requirements of the industrial production steps. The total flow rate is from 1L\/h to 8000L\/h, and the pressure can be selected from 0.1MPa to 25MPa. Products of,

The metering accuracy of the metering pump can reach ±1 percentage, and it can transport a variety of substances at the same time and adjust independently.

The capacity of the solution tank in the automatic dosing equipment can range from 0.1m3 to 20m3, which can be selected according to the dosage. According to the various types of transported materials, there are a variety of materials to choose from, such as carbon steel (carbon steel lined with rubber), Stainless steel, non-metallic materials (PE, PVC, PP, PTFE), etc.

Description of characteristics of automatic dosing equipment

The complete set of equipment mainly includes the feeding mechanism, drug storage barrel, drug delivery mechanism, power control mechanism, etc.

The dissolving barrel is equipped with a liquid level gauge, low liquid level alarm, valves and other equipment required for self-starting. A magnetic flap liquid level gauge is installed on the outer wall of the barrel to observe the liquid level in the barrel in real time. There is a feed port and a spare port on the barrel. The side of the barrel is equipped with a discharge port, a sewage outlet, an overflow port, a liquid level gauge interface and its corresponding matching valves. When the liquid level in the barrel is lower than the set low liquid level value, the alarm mechanism will be turned on and the medicine will be added. Pump paused.

The automatic dosing mechanism includes centrifugal pumps, electromagnetic flow meters and related valves, etc.