Phosphate automatic dosing device process principle boiler feed water calcium and magnesium hardness can occur at high temperatures the chemical reaction, or the concentration of crystallization, to form insoluble scale, firmly attached to the boiler heating surface, this scale is a poor conductor of heat, hinder heat conduction, severe cases may occur boiler tube rupture, in addition, will induce and exacerbate under the scale metal chemical corrosion, very serious harm. Although the boiler condensate, water went through a rigorous softening, desalination process automatic dosing device equipment prices, but there is still a small amount of calcium and magnesium hardness of water into the oven, if you do not deal with this part of hardness also fouling of boiler safety run threat at present, boiler water phosphate is the most appropriate treatment method of automatic dosing unit dosing device, the reaction is as follows: 10Ca2 ++ 6P04 a + 2OH-- Ca, o (OH) 2 (PO4) 6 (base type calcium) is a basic calcium phosphate slag soft, easy to rule out with the boiler blowdown, and does not adhere to the pan into a scale. Phosphate dosing device automatic workflow Overview This device includes four parts liquid solvent distribution system, metering dosing systems, security systems and control systems. Solid phosphate was added to the solution kits, then, to add demineralized water or condensate water and stirred to dissolve, the metering dosing system was added to the boiler drum. Control can be manual dosing mode can also control signal based on the output of the host system, perform follow-up control, automatic dosing. Phosphate automatic dosing device suitable for high pressure range and higher Parameter Boiler water treatment. Integrated automatic dosing equipment consists of the following main components: 1, mixer: the mixing slot machines and mixing device. Its role is to make the required dosage of solute and water (solvent) was according to certain proportion, mixed thoroughly. 2, the solution tank: Use store has been marinated in liquid for dosing spare. 3, the metering device and dosing ways: ① flocculant dosing equipment using metering pump dosing. ② flocculant dosing device with water syringe dosing device automatic dosing system, flowmeter rotor. As before dosing pumps, ejector can not, need to press the ejector investment in 2kg / cm2 or more. When the automatic dosing device works water treatment dosing devices work, need to start at the beginning of dosing within the automatic water treatment dosing device supplied liquid lift pump, hose the liquid is pumped into the reservoir from the liquid barrel kits automatic dosing device, the lift pump with self-priming capability to pump before working without perfusion liquid. Integrated dosing device storage kits can be administered after an adjustable run filled with liquid fixed dosage, dose adjusted. Automatic dosing device equipment prices | Fu students (certified) | Dongguan automatic dosing device provided by the Environmental Protection Engineering Co., Ltd. Guangzhou Fu students. Environmental Protection Engineering Co., Ltd. Guangzhou Fu students (www.fushengyuan.com) is a leader in Guangzhou, environmental monitoring equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Fu students in leadership with the staff warmly welcome all inquiries negotiations to create a better future for rich students.