Tiefangtong spray painted frame clean room

A clean room is the most practical and simple clean room in a dust-free workshop. It is a simple clean room that can be quickly and conveniently established. The clean room has multiple cleanliness levels and space combinations that can be designed and manufactured according to usage needs. Therefore, its main characteristics are simple use, high flexibility, easy installation, short construction period, and portability. The main components of a clean room are stainless steel square pipes or iron square pipes, FFU air supply and filtration units, anti-static curtains, or acrylic sheets.

Overview of Cleanroom
A、 The brackets around the clean room are made of industrial aluminum profiles, stainless steel square pipes, or iron square pipes with multi-layer acid washing and electrostatic spraying as the frame, which is corrosion-resistant, rust proof, and aesthetically pleasing. The commonly used plates for clean rooms include cold-rolled steel plates (A3 plates) and stainless steel plates (SUS201, SUS304, SUS316, etc.), with a thickness generally ranging from 0.8 to 1.5mm. Different materials and size configurations directly affect the price and cost of clean rooms.
B、 The construction of the clean room in the cleanroom can be composed of hanging curtains or glass around the cleanroom, and different materials may result in different prices and costs of the cleanroom.
C、 Principle of Clean Room: The FFU fan filtration unit sucks in fresh air through the primary filter for the first filtration, and then passes through the high-efficiency filter for the second filtration of 99.99~0.3um. The entire air outlet surface is uniformly sent out into the clean room at a wind speed of 0.45m/s ± 20%, making the clean air flow vertical and unidirectional, thus ensuring the required cleanliness in the work area.

A clean room is a simple clean room designed for the fastest and most convenient establishment. It has multiple cleanliness levels and space combinations that can be designed and manufactured according to usage needs. Therefore, its main characteristics are simple use, high flexibility, easy installation, short construction period, and portability. Therefore, clean rooms are mainly used in areas that require high cleanliness, such as electronics LCD、 Fields such as circuit boards, optics, food, biopharmaceuticals, etc.

Composition and daily maintenance knowledge of clean work shed

1. Structure of Clean Room
Currently, many domestic pharmaceutical factories use sandwich color steel plate structures. During installation, the wall adopts a tongue and groove type, while the ceiling adopts ordinary color steel plates, using new "single and double" sealed sandwich color steel plates matched with aluminum profiles. Fasteners and pipelines are concealed inside the board, which makes the screws and rivets invisible on the inner walls and ceilings of the factory building. At the same time, it improves the sealing degree of doors and windows, and uses transmission windows (cabinets) with interlocking and ultraviolet light devices in clean workrooms. It can maintain stable indoor positive pressure, prevent pollution, and meet GMP requirements.
1.2 The interior of the clean workspace often uses self leveling epoxy resin flooring with good hardness, impact resistance, strong adhesion, low dust generation, and resistance to hot water and acid-base corrosion to improve cleanliness and make the appearance flat and bright.
1.3 The clean workspace adopts non-contact induction faucets and hand disinfectors to avoid contact contamination and better comply with GMP hygiene requirements.

2. Purification of cleanroom
2.1 Adopting a new three-stage air filtration system, namely: three-stage fresh air filtration (coarse, medium, and sub high efficiency filtration); Intermediate filtration; End to end higher education filtering. To make the airflow organization more scientific and reasonable (which can increase the lifespan of surface coolers, medium efficiency filters, and high-efficiency filters by about 10 times), the screw fixing of the medium efficiency filter bag in the purification air conditioning system (which is not easy to disassemble) will be changed to a spring type fixing, making it convenient for management personnel to regularly disassemble and replace the high-efficiency air filter.
2.2 The high cleanliness level of the space can only be limited to the surrounding area of the equipment. Local purification technology is used to reduce the load of clean air conditioning by utilizing laminar flow, dust collection, dehumidification and other facilities, achieving the purpose of cleanliness.