Industries and Solutions
Drug-spray-dry
Release time:
2020-03-05 10:50
solution
Advantages of Shunzi mechanical diaphragm metering pump used in the dry spray process of the pharmaceutical industry:
No leakage at all, to prevent external contamination of the system and vice versa
Easy to clean design, convenient maintenance
4-layer sandwich diaphragm with diaphragm alarm and signal remote transmission has high reliability and no pollution
Cleaning operation-no abrasive particles in Shunzi mechanical pump
Specially developed sanitary design for the pharmaceutical industry (in line with GMP pharmaceutical production quality management regulations)
Due to the constant characteristic of the pump outlet pressure, the feed pressure of the dry spray nozzle is constant
Conveying is soft, unlike rotating machinery that can generate high shear
The minimum dead angle structure design in the pump leads to less residual volume in the pump
CIP online cleaning; SIP online disinfection; DIP online processing
FAT factory acceptance, SAT and worldwide service
Options:
1.4435 material (AISI 316L) surface roughness Ra <0.5μm
Construction materials comply with FDA (U.S. Food and Drug Administration)
Comply with Ex explosion-proof and ATEX standards
According to ASME BPE
Various comprehensive quality certification documents
Background note
Basic concept of spray drying
Feeding from a wet medium through evaporation of water to achieve fine powder dispersion production:
A solution/suspension is passed through a nozzle or atomizer into a stream of hot gas or nitrogen.
Use a suitable pump to feed the spray drying system. During the spraying process, drying and particle formation are performed simultaneously. Due to the high technical requirements in the pharmaceutical industry, for example, the requirements for the bioavailability of drugs are also increasing, and the efficacy of drugs largely depends on the particle size they produce.
The important requirements for customers are:
Particle size distribution
Percentage of remaining moisture
Particle shape and density per unit volume
Ensure stable quality
Accurate, continuous, safe and low-pulsation fluid delivery
Pharmaceutical spray drying process planning
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