Top clean room class factory in China? This specification is formulated to manage relevant national guidelines and policies, unify construction acceptance requirements, unify testing methods, and ensure project top quality, save extra energy, shield the environment and safe operation during the construction of clean rooms (including prefabricated clean rooms, the same below). This specification is applicable to the construction and acceptance of newly-built and reconstructed industrial clean rooms and general biological clean rooms, and is not applicable to the construction and acceptance of special biological clean rooms with biological safety requirements. Find extra info on clean room class.
The clean room must be realized according to the design drawings. If the design needs to be changed during construction, there shall be a change notice from the design unit. Construction and acceptance cannot be carried out without drawings and technical requirements. Before the construction of the clean room, a detailed construction scheme and procedures shall be formulated. During the construction, all types of work shall cooperate closely and construct according to the procedures. The type of work constructed first shall not hinder the subsequent construction.
Mainly control the pollution of air dust particles and organisms (bacteria) to working objects, and maintain a negative pressure with the atmosphere inside. Pharma cleanroom project It is suitable for precision machinery industry, electronics industry, aerospace industry, high-purity chemical industry, atomic energy industry, optomagnetic product industry, LCD, computer hard disk; pharmaceutical industry, hospital, operating room, sterile ward, food, cosmetics, beverage products Animal laboratory, physical and chemical laboratory, blood station, etc. More cases check our cleanroom project page.
The main materials, equipment, finished products and semi-finished products used in the project shall comply with the design regulations, and shall be provided with factory certificate or quality appraisal certificate. When there is doubt about the quality, it must be inspected. Expired materials shall not be used.
Generally, the air flow distribution point on the surface of the operating table or production equipment should be located at 2/3 of the distance between the clean room space and the partition wall, so that when the operator is working, the air flow can flow from the inside of the process area to the operation area, and the The dust is taken away; if the distribution point is arranged in front of the process area, it will become an improper airflow distribution. At this time, most of the air flow will flow to the process area, and the dust caused by the operator’s operation will be brought to the back of the equipment. As a result, the platform will be polluted, and the yield rate is bound to decrease.
During the construction of the clean room, the intermediate inspection and acceptance shall be carried out after the construction of each process, and the records shall be put on record. In addition to this specification, the construction and acceptance of the clean room shall also comply with the provisions of the current relevant national standards.The architectural decoration construction of the clean room shall be carried out after the completion of the roof waterproof works and the external enclosure structure, the installation of the external doors and windows, and the acceptance of the main structure.
For the unidirectional flow (laminar flow) clean room, the air supply volume is determined by the product of the average wind speed of the room section and the cross-sectional area, in which the measured section of the vertical unidirectional flow (laminar flow) clean room is the horizontal section 0.8m away from the ground; The horizontal unidirectional flow (laminar flow) clean room takes a vertical section 0.5m away from the air supply surface. The spacing of measuring points on the section shall not be greater than 2m, and the number of measuring points shall not be less than 10, which shall be evenly arranged. Hot bulb anemometer for instrument.
Its contents include the indoor decoration works, the installation of doors and windows, the gap sealing, as well as the sealing of the joints between various pipelines, lighting lamps, purification Suzhou Pharma is one of the leading turnkey project providers for pharmaceutical, food, herbal, cosmetic, electronics factory and chemical plants. We offer projects as per GMP regulations. As being pioneers in this field, the solutions from Suzhou Pharma is readily accepted by the customers.
Clean shed, also known as clean work shed (dust-free shed, purification shed, operating table, etc.), is a small space surrounded by anti-static mesh curtains or plexiglass in the clean room, and HEPA and FFU air supply units are used above. It is composed of a space with a higher purification level than the clean room, and the clean room can be equipped with purification equipment such as air shower room and transfer window.
Many single-flow type clean rooms are designed as vertical laminar flow, so the uniformity of wind speed is very important. Only uniform vertical laminar flow can effectively eliminate particulate pollution. For non-single-flow type clean rooms, since the concept of particle control is dilution, not immediate elimination, generally speaking, the air exchange rate is far more important than the wind speed, so it is only necessary to measure the air volume. Discover additional details at https://www.sz-pharma.com/.