Product Introduction
The pharmaceutical multi-effect distilled water machine is a high-tech product developed and produced by Guanyu Company relying on its own comprehensive strength, combining advanced technologies from Finland, the United States, Italy and other countries, and cooperating with Professor Lin Zaiqi, a well-known domestic automotive expert from Dalian University of Technology (the inventor of the domestic multi-effect distilled water machine) .
Features
★Water quality requirements: The requirements for pure water are relatively low. Single-stage reverse osmosis (10us/cm) or less can produce distilled water that meets the pharmacopoeia standards.
★Steam saving: save steam, effectively utilize resources, saving rate 10%-20%
★Water saving: No additional cooling water is needed, saving you precious purified water resources
★Fast water output: qualified water can be produced within 5-10 minutes after starting the machine.
★High water quality: The conductivity of the produced water is below 0.6us/cm, which is in line with the national standard of ≤2uscm; bacterial endotoxin is below 0.125Eu/m, which is in line with the national standard of ≤0.25Eu/m,
★Automatic control of distilled water quality: PLC intelligent control, the instrument continuously displays the current distilled water outlet conductivity, and the qualified conductivity value can be set. Unqualified distilled water is automatically switched to discharge, which can realize fully automatic unattended production, automatic alarm for water shortage, full water, low pressure, medium pressure, high pressure, power on, shutdown, pressure reduction, protection, start-up and other automatic controls.
How it works
★ The evaporator adopts tube-in-tube falling film evaporation technology to ensure that the material water is evenly distributed on the inner wall of each evaporation tube to form 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.
★ The gas-liquid separator adopts split gas-water four-separation technology (gas-water centrifugal separation, lower rotary blade partition separation, wire mesh capture water droplet separation, upper rotary blade partition separation) to ensure that the heat source and endotoxin content of distilled water are lower. The requirements for pure water are relatively low, and distilled water that meets the pharmacopoeia standards can be produced below single-stage reverse osmosis (10us/cm).
★ The preheater adopts U-shaped tube heat exchange, which has high heat exchange efficiency, good mechanical properties and long service life.
★ The condenser has a unique double condenser design and a special multi-path reciprocating structure, which ensures sufficient heat exchange and can reach the required temperature for distilled water without the need for special cooling water.
★ The piping design has no water accumulation, no dead corners, and low equipment failure rate. The pipe connection adopts new sanitary clamp connection, with mirror polishing inside and outside, beautiful arrangement, and quick and convenient operation.
★ The regulating valve, automatic compensation valve, throttle valve, conductivity meter and temperature meter are all high-tech products from home and abroad, with beautiful appearance and complete functions.
Application Areas
This product is suitable for large, medium and small pharmaceutical factories and preparation rooms of hospitals at all levels.
Equipment parameters
| Product Model | Distilled
water output L/H |
Steam pressureMpa | Steam
consumption Kg/H |
Purified water
consumption L/H |
| LD100-4 |
100 |
0.2 |
35 |
130 |
| LD200-5 |
200 |
0.2 |
45 |
220 |
| LD300-5 |
300 |
0.3 |
60 |
350 |
| LD500-5 |
500 |
0.3 |
100 |
550 |
| Pure water
conductivity requirement us/cm |
Distilled water
conductivity us/cm |
Multistage pump
power kw |
Overall dimensions:
length*width*height |
| <6 | <0.6us/cm |
0.75 |
1100*650*1500 |
| <6 | <0.6us/cm |
0.75 |
1400x600*2000 |
| <6 | <0.6us/cm |
0.75 |
1550*750*2500 |
| <6 | <0.6us/cm |
0.75 |
1550*750*2500 |
