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The composition and structure of the dosing device
Release time:
2021-06-13
Currently, there is a wide variety of chemical dosing devices on the market. Generally, a typical dosing device consists of an intelligent control box, a chemical storage tank, an electronic diaphragm metering pump, and a liquid level switch. Within the dosing device, the intelligent control box acts as the central control and command center for the entire system. With the intelligent control box, the operation of all parts of the system can be better coordinated.
Currently on the marketdosing deviceThere is a wide variety of dosing devices available. A typical dosing device generally consists of an intelligent control box, a chemical tank, an electronic diaphragm metering pump, and a liquid level switch. Within the dosing device, the intelligent control box acts as the central control and command center for the entire dosing system. The presence of the intelligent control box allows for better coordination of the work of various parts of the overall system.
It uses a 2-way output control switch to strictly control the on/off status of the dosing pump and the remaining amount of chemicals in the internal chemical tank of the dosing system. When the liquid level is low, it will send an external signal. Next, I'll talk to you aboutdosing devicethe role of the electromagnetic diaphragm metering pump, anti-aging chemical tank, and low-level device.
When the intelligent control of the dosing device reaches the preset time, the electronic diaphragm metering pump will turn on and start adding chemicals to the chemical tank. When the set time is reached, the metering pump will turn off and stop the dosing process. The electromagnetic diaphragm metering pump is very stable in performance, and the dosing is not only accurate and uniform, but also has the characteristics of corrosion resistance, good sealing, high dosing speed, small size, and adjustable output pressure and dosing volume according to the specific needs of each user. Other metering pumps can also be configured according to user requirements; refer to the control box surface for details.
dosing deviceThe chemical tank is a container for water treatment chemicals, circular, made of PE anti-aging material, which will not become brittle or break, and has a service life of over 10 years. It is specially designed by the manufacturer for automatic dosing devices. This equipment is very rigid and will not deform even when fully loaded. The translucent material makes it easy to observe the remaining amount of chemicals in the tank from the outside. The high rigidity of the tank cover provides sufficient support and space for installing the metering pump, low-level signal device, and liquid mixing agitator, etc. The capacity of the chemical tank in the dosing system is fixed, while the dosing time and amount are uncertain. The on-duty personnel cannot accurately grasp the remaining amount of chemicals in the tank and replenish it in time. After a period of dosing, the chemicals will be used up. However, if the dosing pump is not powered off, the dosing pump will run dry. If the dosing pump runs dry for a long time, it will burn out the control motor of the dosing pump, damaging the dosing pump, and thus affecting the normal dosing of the system.
dosing deviceThe role of the low-level signal device is to give a signal to notify the on-duty personnel to replenish the chemicals in the tank when the remaining amount of chemicals in the tank is close to a certain value, thereby avoiding the above-mentioned situation. The above are the components of the dosing device, their functions, and characteristics. I hope this article will be helpful to you.
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