Xizang water for injection multi effect distilled water machine

Description :

　　Xizang water for injection multi effect distilled water machine cosmetics water distilled water machine is a new type of distilled water production equipment developed by our scientific researchers under the guidance of Professor Lin of Dalian University of Technology in combination with advanced distillation machinery at home and abroad. Due to its beautiful appearance, reasonable structure, energy-saving and water-saving features, and easy operation, it has been highly praised by users. Widely used in hospitals, pharmaceutical factories, chemical research institutions, to produce distilled water. Xizang Water for Injection Multi effect Distillation Machine Cosmetic Water Distillation Machine is used to produce distilled water for injection, and its water quality complies with the provisions of the Pharmacopoeia of the People's Republic of China on distilled water for injection. This equipment is independently produced by our company, with an atmospheric and beautiful appearance. It is made of 304 or 316 stainless steel, and the water immersed parts are made of 316L stainless steel material. No additional cooling water is required, saving customers more than 10 tons of water per year. The design is reasonable, and the conductivity of distilled water outlet can reach double zero (less than 0.1), greatly exceeding the qualified distilled water standard of * 0.2

　　Product structure: This product consists of 5 distillation towers, 5 preheaters, 5 vapor-liquid separators, 2 condensers, feed water pumps, filters, control valves, flow meters, frames, pipelines, and controllers.

　　Product Features:

　　Evaporator:

　　By using the column tube falling film evaporation technology, the material water is evenly distributed on the inner walls of each evaporation tube, forming a water film evaporation. The upper effect pure steam provides heat energy for the lower effect evaporator, and completes evaporation and liquefaction to form distilled water.

　　Vapor liquid separator:

　　Adopting the split type steam water four separation technology (steam water centrifugal separation, spin plate partition separation, wire mesh capture water droplet separation, and top spin plate partition separation) to ensure lower heat source and endotoxin content in distilled water. The requirement for pure water is relatively low, and single-stage reverse osmosis (10us/cm) can produce distilled water that meets pharmacopoeia standards.

　　Preheater: adopts U-shaped tube heat exchange, with high heat exchange efficiency, good mechanical performance, and long service life.

　　Condenser: With a unique dual condenser design and a specially designed multi-channel reciprocating structure, the heat exchange is sufficient, and no dedicated cooling water is required to achieve the temperature required for distilled water.

　　Piping: The pipeline design has no water storage, no dead corners, and a low equipment failure rate. The pipeline connection adopts a new sanitary clamp connection, with polished inner and outer mirrors, arranged neatly and beautifully, and operated quickly and conveniently.

　　Configuration: Regulating valve, automatic compensating valve, throttle valve, conductivity meter, temperature meter selected from domestic and foreign high-tech products, with beautiful appearance and complete functions.

　　Xizang water for injection multi effect distilled water machine Advantages of cosmetics water distilled water machine:

　　Fast water output: Qualified water can be produced within 5 minutes of startup.

　　1. Guanyu saves energy: saves steam, efficiently utilizes coal resources, and achieves a savings rate of over 20%.

　　Water saving, no need for additional cooling water, saving you valuable purified water resources.

　　High effluent quality:

　　2. The conductivity of Guanyu produced water is below 0.6us/cm (national standard ≤ 2us/cm), and the bacterial endotoxin is below 0.125Eu/m (national standard ≤ 0.25Eu/m)

　　quality inspection process

　　1、 Requirements for incoming inspection:

　　1. The evaporator tube used for the distilled water machine needs to undergo 3 annealing cycles to increase the toughness and extensibility of the raw materials, in order to adapt to the temperature differences and thermal expansion and contraction of the product in different seasons and regions

　　2. Material testing:

　　3. 1) Raw material report provided by the supplier.

　　2) Qualitative experiment: Detection using citric acid titration method. According to the color of the tested material, the material is mainly stainless steel with nickel content: blue is qualified, red

　　The color is unqualified.

　　3. Stamping strength experiment: observe the tensile properties of materials. Poor material: hard, brittle and easy to break, good material: strong tensile performance, smooth, good formability.

　　2、 Welding

　　1. Double sided polishing treatment of the board

　　2. Rolling and shaping

　　3. Welding, weld seam treatment, shaping (evaporation tower, condenser, gas-liquid separator cylinder)

　　4. Drilling, expanding, welding of pipe fittings, processing (evaporation tower, condenser, gas-liquid separator cylinder)

　　5. Evaporation tube welding, welding treatment, shaping, pressure test, passivation treatment

　　6. Assembly, welding, shaping, pressure test, passivation treatment, precision polishing, insulation (evaporation tower, condenser, gas-liquid separator cylinder)

　　7. Whole machine assembly

　　8. Installation of electrical appliances, water pumps, instruments, valves, pipe fittings, flow meters, etc

　　9. Whole machine debugging: voltage withstand test, passivation treatment, parameter adjustment, calibration, and recording of the whole machine

　　10. Qualified, accepted, packaged, and shipped.

　　Installation Instructions for Xizang Water for Injection Multi effect Distillation Machine

　　It should be installed on a flat base, with a distance of at least 0.7m from the wall on the back of the base, walkways of at least 0.8m on both sides, and an operating area of at least 1.2m on the front. Require the distilled water machine to be placed upright and vertically. The inlet is a one inch threaded inlet valve. (User provided)

　　If the raw water tank is higher than the pump suction port by more than 1 meter, the raw water can be directly sent from the tank to the pump suction port. If the height is less than 1 meter or water is sent from a distant tank to the pump suction port, the raw water tank should be equipped with a water pump to pump water to the distilled water machine and maintain a water pressure of 0.3 Mpa or above. The wastewater discharge pipe should be kept unobstructed and no valves or pipes with high resistance should be installed.

　　Steam and condensate pipes should be slightly inclined in the direction of flow to avoid water accumulation inside the pipes. The distilled water pipe should be made of stainless steel, slightly inclined along the flow direction, and the distilled water outlet pipe should be lower than the height of the distilled water outlet. (The maximum height should not be higher than the bottom of the condenser)

　　The indoor environment should be dry, and there should be no dripping water above the motor and electrical appliances. The wires entering the machine should have protective devices that meet the installation requirements of electrical equipment. When rotating the experimental pump, ensure that there is water inside the pump and do not operate without water. The power supply of this equipment is 380U AC three-phase four wire, with white, red, blue as the live wire and black as the neutral wire.

　　Maintenance and Cleaning of Multi effect Distilled Water Machine

　　Sometimes there is blockage in the steam trap. If the temperature of the steam trap drops and the drainage is blocked after a long period of use, the water comb can be cleaned or the drainage valve below the water comb can be adjusted. If the accumulated water can be discharged by opening 1/8, it can work normally.

　　After long-term use, qualified raw water may form scale layers on the heat transfer surfaces of evaporators, preheaters, and condensers, resulting in a decrease in heat transfer coefficient and a decrease in distilled water production. Cleaning should be carried out at this time.

　　If the main component of scale is sulfate, use solution 1 for cleaning. If the main components of scale are sulfate and silicate, use solution 1 for cleaning first and then solution 2 for cleaning. After cleaning, all should be neutralized with No. 3 neutralizing solution, and then washed with deionized water for about 1 hour.

　　Various solutions are pumped and circulated through various equipment for cleaning.

　　Characteristics of Multi effect Distilled Water Machine with Column Tube:

　　1. Advanced structure, high heat transfer efficiency, and significant energy-saving effect.

　　2. No additional cooling water is required.

　　3. The surface of the equipment has been passivated.

　　4. Equipped with accessories, the operation and control are simple and reliable.

　　5. Adopting secondary separation and appropriate steam flow rate and (304) 316L stainless steel wire mesh to ensure clean secondary steam and stable distilled water quality.

　　6. Using polytetrafluoroethylene sealing gasket, it does not deteriorate and does not pollute water quality.

　　7. Remove dead corners and install drainage valves in low areas to prevent water accumulation.

　　8. Continuous monitoring of water quality.

　　9. The startup time is short, only about 10 minutes are needed to produce qualified distilled water.

AfterSalesService :

• Multi effect distillation of water for injection in Xizang