Shandong injection water column tube multi effect distilled water machine, Watsons distilled water machine

Description :

　　Shandong injection water column tube multi effect distilled water machine distilled water machine Watsons distilled water distilled water (injection water) is produced by high-temperature distillation of raw water (purified water). The high-temperature distillation process kills microorganisms and produces secondary steam (steam water mixture). The microorganisms are discharged through multi-stage spiral separation while dry pure steam is separated. At the same time, the pure steam is utilized by the heat energy of various evaporators and preheaters, and the condensed water produced by the heat energy consumption is collected into the condenser to obtain injection water. During the use of multi effect distilled water machines, different factors that affect water quality may also occur. Common problems and solutions in the water production process of Shandong injection water tube multi effect distilled water machines and Watsons distilled water machines.

　　1. Excessive chloride ions, pH, and ammonia content

　　Scaling of the front-end electrodialysis membrane or aging of the ion exchange resin can cause it to exceed the standard.

　　Solution: Perform electrodialysis descaling or resin regeneration

　　2. Yellow impurities

　　If injection water is mixed with broken resin, insoluble impurities will appear

　　Solution: Install a filtering device in front of the multi effect distilled water machine and clean it regularly to prevent broken resin from entering the machine

　　3. Bacterial endosymycin is not qualified

　　Gas liquid separation is the main method for removing bacterial endotoxins in multi effect distilled water machines. There are several factors that can cause bacterial endotoxins to be unqualified, including the following

　　(1) Water quality: If the raw water quality is too poor and exceeds the ability of ion exchange resin to adsorb bacteria, more bacteria will enter the multi effect distilled water machine.

　　Solution: Install an ultrafiltration device in front of the multi effect distilled water machine to sterilize and ultrafiltration the raw water.

　　(2) Excessive steam pressure

　　Excessive steam pressure reflects high heat and generates excessive secondary steam pressure, which squeezes the material water droplets through the water droplet suppression device and enters the distilled water collection pipe, affecting water quality.

　　Solution: Observe the temperature on each level of the column and adjust it in a timely manner.

　　(3) Material water retention

　　Material water retention not only affects the yield of water for injection, but also affects the quality of water for injection.

　　Solution: Carefully observe the various effect mirrors of the multi effect distilled water machine, control the appropriate feed water flow rate and steam pressure, and observe the water level of the feed water in each effect.

　　(4) Leakage in the internal distilled water pipeline of the multi effect distilled water machine

　　Stainless steel pipes may experience metal aging and leakage at the welding point after long-term use

　　Solution: Immediately repair the aging area

　　(5) Improper personnel operation

　　4. Internal scaling of multi effect distilled water machine

　　Long term use of multi effect distilled water machines can easily lead to sedimentation and scaling of steam, resulting in unclean equipment, reduced evaporation area, decreased internal heat exchange capacity, affecting water output and quality, and in severe cases, causing pipeline blockage.

　　Solution: Turn on the multi effect distilled water machine, maintain a certain steam pressure, first use hydrogen peroxide for dynamic circulation treatment, and then use water to treat until qualified injection water is produced.

　　5. Other

　　In the actual production process, gradually summarize the causes and solutions of problems encountered. Operate correctly.

AfterSalesService :

• Shandong injection water tube multi effect distillation