| Model | LD3000-6 |
| Distilled water production | 3000L/H |
| Steam consumption | 680Kg/H |
| Purified water consumption | 3100L/H |
| Pure water conductivity requirement | <6us/cm |
| Distilled water conductivity | <0.6us/cm |
| Steam pressure | 0.5MPa |
| Multistage pump power | 1.5kw |
| Overall dimensions length, width and height | 3400*1500*3100mm |
Pharmaceutical tube multi-effect distilled water machine is a high-tech product developed and produced by Guanyu Company relying on its own comprehensive strength, combining advanced foreign technologies from Finland, the United States, Italy, etc., and cooperating with Professor Lin Zaiqi, a well-known domestic steam expert from Dalian University of Technology (the inventor of domestic multi-effect distilled water machine).
Water quality requirements: Relatively low requirements for pure water, single-stage reverse osmosis (10us/cm) or less can produce distilled water that meets the pharmacopoeia standards
Steam saving: Save steam, effectively utilize resources, and save 10%-20%
Water saving: No additional cooling water is required, 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: water quality conductivity is below 0.6us/cm, in line with the national standard ≤2uscm; bacterial endotoxin <0.125Eu/m, in line with the national standard ≤0.25Eu/m,
Automatic control of distilled water quality: PLC intelligent control, the instrument continuously displays the current distilled water outlet conductivity, and can set the qualified conductivity value, unqualified distilled water automatically switches to discharge, can achieve full automatic unattended production, water shortage, full water, low pressure, medium pressure, high pressure automatic alarm, start, shut down, pressure reduction, protection, start and other automatic control.
Evaporator adopts tube falling film evaporation technology to ensure that the material water is evenly distributed on the inner wall of each evaporation tube to form 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.
The gas-liquid separator adopts split gas-water four-separation technology (gas-water centrifugal separation, lower rotary blade baffle separation, wire mesh capture water droplet separation, upper rotary blade baffle 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 a 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-way round-trip structure. The heat exchange is sufficient and no special cooling water is required to reach the required temperature of distilled water.
The piping design has no water storage, no dead corners, and low equipment failure rate. The pipeline connection adopts a new sanitary clamp connection, the internal and external mirror polishing, the arrangement is beautiful, and the operation is quick and convenient.
The configuration of the regulating valve, automatic compensation valve, throttle valve, conductivity meter, and temperature meter uses domestic and foreign high-tech products, beautiful appearance and complete functions.
. Preparation of High-Purity Water for Injection
Core Function: In pharmaceutical production, water for injection is a key raw material for the preparation of sterile preparations such as injections and eye drops. Through multiple evaporation and condensation processes, the tubular multi-effect water distiller effectively removes microorganisms, pyrogens, inorganic salts, and organic matter from water, ensuring that water quality meets pharmacopoeial standards (for example, the Chinese Pharmacopoeia stipulates that the bacterial endotoxin content of water for injection should be less than 0.25 EU/mL).
Application Example: In the production of antibiotic injections or vaccines, high-purity water for injection prevents impurities from affecting drug quality, ensuring drug safety and efficacy.
2. Cleaning of Pharmaceutical Production Equipment
Cleaning Requirements: Pharmaceutical equipment comes into contact with pharmaceutical raw materials and intermediates during the production process and requires high-purity water for cleaning to prevent cross-contamination.
Advantages: The distilled water produced by the tubular multi-effect water distiller is free of impurities and will not leave scale or residue on equipment surfaces, ensuring equipment cleanliness and guaranteeing the quality of the next batch of pharmaceuticals.
3. Preparation of Water-Sensitive Drugs
Application Scenario: When preparing ophthalmic preparations, lyophilized preparations, and other medications, high-purity water is required as a solvent to ensure accurate formulations and prevent drug deterioration due to water quality issues.
| Product model | Distilled water output L/H | Steam pressure Mpa | Steam consumption Kg/H | Purified water consumption L/H |
| LD1000-5 | 1000 | 0.3 | 200 | 1100 |
| LD1000-6 | 1000 | 0.5 | 300 | 1560 |
| LD1500-6 | 1500 | 0.5 | 300 | 1560 |
| LD2000-6 | 2000 | 0.5 | 450 | 2100 |
| LD3000-6 | 3000 | 0.5 | 680 | 3100 |
| LD4000-6 | 4000 | 0.5 | 920 | 1560 |
| LD5000-6 | 5000 | 0.5 | 1150 | 2100 |
| Pure water conductivity requirements us/cm | Conductivity of distilled water us/cm | Multistage pump power kw | Dimensions length * width * height |
| <6 | <0.6us/cm | 0.75 | 2200*1000*2500 |
| <6 | <0.6us/cm | 0.75 | 2550*1000*2500 |
| <6 | <0.6us/cm | 0.75 | 2700*1200*2700 |
| <6 | <0.6us/cm | 1.5 | 2900x1400*2900 |
| <6 | <0.6us/cm | 1.5 | 3400*1500*3100 |
| <6 | <0.6us/cm | 2.2 | 3820*1600*3300 |
| <6 | <0.6us/cm | 2.2 | 4100*1700*3400 |
