The electric heat boiler make-up water treatment equipment is applicable to the treatment of boiler make-up water of the thermal power plant and large and medium-sized industrial and mining enterprises. The electric heat boiler make-up water treatment equipment uses the world's leading reverse osmosis membrane elements, pressure vessels and other equipment, and is equipped with reasonable and pre-treatment and post-treatment equipment. The control system is controlled by the IPC program, which can complete the active start-stop, dosing and scouring, actively monitor various operating parameters, and can print daily and monthly statements for production management.
Preparation and Operation parameters of Replenishment of Pure Water for Electric heating Boiler
Single machine output: 10M3/h-120M3/h desalination rate: reverse osmosis system 98% operating pressure: 1Mpa-1.5Mpa recovery: 75% �� 80% coal-fired thermal power plant is an important part of China's electric power industry. There are many uses of water in power industry, including boiler replenishment water, cooling water, fire control miscellaneous water and so on. The most severe demand for water quality is boiler replenishment water. Nowadays, thermal power plants are developing towards large capacity and high parameters, and the water quality of boiler water is also getting higher and higher. The demand for boiler water quality is very severe, so in addition to the usual coagulation and deposition. In addition to filtration and other water disposal methods, ion exchange, reverse osmosis, electrodialysis and other pure water preparation techniques are also needed.
The technical process of preparing ultra-pure water in recharge water system of electric heating boiler, and the technology of preparing super-water in electric power industry is generally divided into dividends as follows:
The ion exchange method is selected, and the flow chart is as follows:
Multi-medium filter activated carbon filter flexible water filter fine filter positive resin filter bed yin-yang resin mixed bed microporous filter water point
The two-stage reverse osmosis method is selected, and the process is as follows:
Raw water pressure pump multi-medium filter activated carbon filter fine filter list first stage reverse osmosis PH conditioning center water tank second stage reverse osmosis (reverse osmosis membrane surface with positive charge) purification tank pure water pump microporous filter water point
3. The EDI method is selected, and the flow chart is as follows: raw water pressure pump multi-medium filter activated carbon filter fine filter first grade reverse osmosis machine central water tank center pump EDI system microporous filter water point.
