Knowledge

Construction organization of battery production project - measures to prevent...

Whether it is solar power station or solar water heater, electric vehicle or energy storage power station, it is based on the mass production of batteries, and the production of solar cells is the dem

Precautions of HEPA Filters

The HEPA filter is mainly used to capture particles of dust and suspended substances above 0.3um, and serves as the end filter of various filtration systems. Ultrafine fiberglass paper is used as the

Ventilation design considerations

In the process of ventilation design, different links are considered according to the characteristics of the project. The purpose of ventilation is to exchange indoor air circulation with outdoor air,

How to calculate the air volume when choosing a fresh air system

In the household and industrial purification industry will encounter the fresh air system. Here briefly introduces how to choose the appropriate fresh air system. When choosing the fresh air system, m

Clean room design checklist

What you really need to consider before upgrading or expanding an existing clean room Before starting the process of building a brand new clean room or expanding/upgrading an existing facility, here i

What is a good food clean room?

Food safety is related to everyone's health. Food clean room is an important guarantee for food safety production. Clean room refers to a room specially designed to remove particulate matter, harm

How to optimize the air filtration system

As the air conditioning system design or maintenance personnel, not only need to understand the performance of air filter, correct selection and configuration of air filter, but also need to pay atten

Structure and material selection of air filter

Structure of primary filter: The outer frame mainly includes: paper frame, galvanized frame, aluminum alloy frame and stainless steel plate. There are plate and bag structure. Filter material: fiber f

Easy to make mistakes in clean room / purification workshop debugging

1 The problem that the return air outlet of the clean room becomes the supply air outlet According to the process requirements, there must be a certain static pressure difference between adjacent clea

FFU installation

A. Installation time: the installation time of FFU must be strictly controlled. It can be installed only after the keel installation is completed, the preliminary cleaning stage is completed, the over

HEPA installation methods and specification

HEPA is an industrial consumable. HEPA installation methods and specifications in order to ensure the clean effect, generally every other period of time must be replaced. At present, most of the purif

Clean room air purification method

1. Overall purification: it can be divided into laminar flow type and turbulent flow type. Laminar flow means that the air flows from one side to the other side at the same speed, so that the dust par