Injector is a term that is used in various meanings. Depending on the use, it can be a device located in a steam engine, an injection accelerator or a jet, i.e. a device used to transfer liquids, suspensions, gases or bulk solids. What is an injector for water treatment?
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What is an injector?
The injector is one of the elements of the head used for water treatment. It is located inside it and is responsible for controlling the treatment process. These devices, in which the head regenerates by adding a special mixture of a regenerating agent containing salt, ozone, potassium permanganate, air and acid, must be equipped with an injector, which ensures that the appropriate mixture of individual agents is delivered to the filter bed, which is located inside the bottle with the regenerating agent. The correct operation of the device determines whether the water will be properly treated. The device also helps to aerate the water, which is especially important in the case of beds highly saturated with iron and manganese. However, the water injector is not the only variant of the device, which is also used in devices for supplying chemicals, such as high-pressure washers, irrigation systems equipped with the possibility of dosing fertilizers in agriculture and horticulture.
How does an injector work?
The construction and operation of the injector are not complicated. Regardless of the type and application of the device, it plays the same role - it is designed to deliver specific substances that, when dissolved in water, allow for water treatment or are responsible for fertilization, dose chemicals, etc.
The mechanism of the device is based on the creation of a pressure difference between the inlet and outlet during water flow, as a result of which a vacuum is created at the suction nozzle, allowing the suction of fertilizer or conditioning mixture. The amount of substances taken depends on individual needs and is calculated accordingly, based on the efficiency of the installation, the suction value and the concentration of the nutrient
Injector assembly
The installation of the injector depends primarily on what it is used for. In the case of water treatment and aeration. When it is necessary to oxidize iron and manganese, the device is installed between the pump and the hydrophore tank. In turn, in the installation irrigating crops and allowing to ensure the supply of the right amount of fertilizers, the injector is most often installed in a bypass on the supply pipe, where special valves are installed between the injector input and output, the role of which is to control the flow of water so that some of it flows through the dispenser.
Injectors available at Onninen Wholesale
In the Onninen wholesale offer we have excellent quality devices, adapted to specific needs. Therefore, before buying, it is necessary to pay attention to the specification. The BWT Medo 3/4" cold water injector is a device prepared by BWT , or Best Water Technology. Its high quality guarantees effective operation. It is also easy to install. Other sizes are also available in our offer, including 1/2", 1/4".
Where it is necessary to use hot water, models adapted to more demanding conditions should be selected. That is why our offer includes solutions such as Medo, the BWT MEDO hot water injector , prepared by BWT Polska Sp. z o. o. A high-quality product is also characterized by reliability. This model is an exceptionally practical and functional solution that will be appreciated by lovers of hot drinks, such as coffee or tea. This small injector can effectively and successfully replace a traditional kettle. Simply fill the injector with water and wait until it is heated to the expected temperature.
Injectors are an integral part of water treatment plants and dosing pumps, such as the BWT Olimpia 633 dosing pump . It is an efficient device operating at a frequency of 50 Hz, with a 14 W motor. The device is characterized by high resistance to damage, because it is made of excellent quality materials. It is a ready-to-install solution, which definitely facilitates not only use, but also the installation itself. Its advantage is the ability to manually set the flow rate of water through the pump, depending on the needs. The set also includes a console for wall mounting.