Clean storage tank and distribution system

• GangTong
• 2025-08-06

　　product description

　　Referring to the engineering design requirements of ASME BPE and ISPE for pharmaceutical water systems, the design of water storage tanks and distribution systems is carried out to ensure that the design of drawings, material selection, welding construction, acid pickling and passivation, system control, parameter monitoring, and other aspects meet the requirements of pharmaceutical use and verification, and to ensure that the quality of water delivered to the point of use fully meets the pharmaceutical water quality standards of the United States Pharmacopeia USP, European Pharmacopeia EP, and Chinese Pharmacopeia CP.

　　Product Features

　　1. Modular design

　　2. Sanitary centrifugal pump

　　3. Sanitary grade flowmeter

　　4. Sanitary double tube plate heat exchanger

　　5. Online monitoring of conductivity TOC

　　6. Design of Vertical Sanitary Storage Tanks

　　Working principle

　　The purified water or injection water for the storage tank preparation system is transported through a sanitary centrifugal pump via a circulation pipeline to various usage points in the pharmaceutical production line or cleaning station. The water then returns to the storage tank and is cleaned online using a spray ball.

　　It is necessary to maintain positive pressure in the system to prevent external air from entering and polluting the water quality.

　　It is necessary to maintain the flow rate of the pipeline to ensure that the system is always in a turbulent state, and to flush the inner wall of the pipeline and blind pipes at the 3D location.

　　It is necessary to maintain the temperature of the system to prevent the growth of microorganisms and the formation of red rust.

　　Regular disinfection is required to prevent excessive microorganisms. Appropriate disinfection methods should be chosen to avoid external factors contaminating the entire system.

　　The system design should be able to drain and prevent the formation of stagnant water during shutdown or maintenance, which can breed bacteria or microorganisms.

　　The return water flow rate should not be lower than 1m/s, and the return water volume should meet the online cleaning requirements of the inner wall of the storage tank.

　　The liquid level of the storage tank should be controlled to prevent cavitation of the centrifugal pump.

　　Product advantages

　　1. Use simulation software to simulate and calculate multiple operating conditions to select the optimal solution for customers

　　2. 3D modeling and forming

　　3. Dual pump design reduces the risk of shutdown maintenance and pollution

　　4. The vertical tank design capacity can reach 80m ³

　　5. The surface in contact with water is treated with electropolishing, which improves the smoothness and ensures the quality of the water

　　6. Strictly follow the requirements of ASME BPE for construction, and ensure that every strict process is the key to the success or failure of the system operation.

　　Product specifications