1. Personnel entering the clean room should strictly enforce the system, route and sequence of personal purification. When leaving the clean room, it must follow the above order and route, and clean articles are not allowed to be brought into the hall. 2. If there is a shower room, it must be blown according to the regulations before entering the clean room. At the same time, in strict accordance ...

Generally speaking, there are three kinds of structural cracks in the clean room doors and windows. The first type is the combination of diaphragm splicing and the installation crevice between diaphragm and clean room doors’ holes; the second type is the lap crevice between diaphragm and opening fan; the third type is the installation gap of glass or other core boards. The air leakage of clean roo...

Compliance of process flow The process layout must be evaluated in detail with the departments of technology, production and quality. The engineering department mainly analyses the layout of function rooms, equipment parameters and performance, including the trend of people flow, the setting of changing rooms, the trend of logistics and the scale of each function. Dressing room should pay attentio...

The fresh air and return air in the air supply system of the clean room air purification project are mixed in the air conditioning unit (AHU) of the air conditioning machine room, and then sent to the top of the clean room through the air supply pipe after a series of filtration and heat and humidity treatments , And then sent to the clean workshop after being filtered by a high efficiency filter ...

Operating room laminar flow air supply ceiling-clean air supply ceiling Operating room laminar flow air supply ceiling-clean air supply ceiling is the clean operating room, the purifying air supply end of the laminar flow ward, it has the functions of high efficiency filtration, flow sharing and air flow compensation. The rationality of the structure of the laminar flow purifying air supply ceilin...

Clean Room (Clean Room), also known as clean room or clean room. It is the basis of pollution control. Without a clean room, it is impossible to mass-produce pollution-sensitive parts. This article only briefly discusses the four necessary conditions for achieving cleanliness requirements in clean room purification measures.  1. Air supply cleanliness To ensure that the cleanliness of the sup...

The dust-free workshop needs to be necessary. The dust-free purification workshop should install the air inlet system and the return air system of the dust-free purification workshop. People and goods entering the dust-free purification workshop must pass through the air shower, cargo shower, transfer window and other purification equipment. 1. The air inlet system should be installed in the dust-...

Air shower room is also called air shower, clean air shower room, clean air shower room, air shower room, blowing shower room, air shower door, dust room, blowing shower room, air shower channel, air shower room. The air shower is a necessary channel to enter the clean room, which can reduce the pollution problems caused by entering and leaving the clean room. The air shower is a highly versatile ...

In order to maintain the required temperature, humidity, wind speed, pressure and cleanliness in the clean room, the most commonly used method is to continuously send a certain amount of treated air into the room to eliminate various heat and humidity interference and dust pollution in the clean room. . In order to obtain the air in a certain state into the clean room, a whole set of equipment is ...

Introduction to purification engineering    purification project is to improve hospital quality, reduce or eliminate postoperative infection. Modern advanced purification technology is widely used in operating rooms, delivery rooms, central infant rooms, burn wards, ICUs, hemodialysis rooms, central supply rooms, pharmaceutical factories, etc. in hospitals at all levels. In recent y...

Basic features: It is necessary to take dust particles and microorganisms as the environmental control objects. The key technology of pharmaceutical purification engineering is mainly to control dust and microorganisms. As pollutants, microorganisms are the top priority of environmental control in purification workshops. The pollutants accumulated in the equipment and pipelines in the clean area o...

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