The air cleanliness in the operating area and surrounding areas should reach Class 8.5.
Food production enterprises are faced with many hidden dangers in food safety.
provides you with a one-stop purification engineering service hotline: 18669078786 Scan QR Code Add WeChat Consulting Factory to undertake the 1000 level dust-free cosmetics production workshop purification project 1000 level clean workshop ventilation plant purification project dust-free purification plant room decoration cleanroom installation cleanroom decoration workshop purification engineering company, which one hundred thousand level cleanroom zoning the production area according to the provisions of processing technology and quality The cleaning level is generally divided into 100, 1000, 10,000 and 100,000 levels, and the positive pressure shall be maintained in the clean area.
The production requires that the building plan and space planning of the project should have appropriate coordination ability, and the main works of the gmp plant are not suitable for the use of internal and external wall loads.
The purification workshop uses sandwich color steel plate to isolate the space and walls, the upper color steel ceiling, and the floor uses epoxy resin Pucheng; In the design process of the purification project of Yunnan Purification Project, the required cleanliness, temperature and humidity shall be determined according to whether the project is a new project or an old plant reconstruction project, and in combination with its specific production process, production process and other requirements.
It is suitable for operations with high environmental requirements such as infection and moderately polluted operations.
The operating table (the area requiring key protection) is called the operating area, and the area outside the operating area in the operating room is called the surrounding area.
Laminar flow operating room adopts air cleaning technology to control microbial pollution sources in different degrees, so as to meet the requirements of air cleanliness in the controlled space environment for various operations; It also provides appropriate temperature and humidity to create a fresh, clean, comfortable operating space environment with low bacteria count, so that patients’ tissues will be damaged as little as possible during the operation, and the secondary infection rate of patients and medical staff will be greatly reduced, especially for intracranial surgery and burn surgery, to ensure that patients can recover faster and better after the operation..
The operating room purification project adopts specific measures of clean air to make the indoor air cleanliness meet the operating requirements, maintain the clean state of the operating room, and create a clean and sanitary operating environment.
The use of the sprayed clean air flow can effectively and quickly remove the dust and dust brought by the human body.
Cleanliness class 100 ≥ 0.5 μ The number of dust particles per m is more than 350 particles/m3 (0.35 particles/L) to less than or equal to 3500 particles/m3 (3.5 particles/L); 5 or more μ The number of dust particles of m is 0.
Next, let’s take a look at: one hundred level and one thousand level operating rooms, one hundred level: operating rooms with clean rooms reaching one hundred level, the air cleanliness level in the operating area should reach five levels, and the surrounding areas should reach six levels.
Clean all kinds of pipelines, lighting fixtures, air outlets and other public facilities in the room.
Cleanliness class 300000 ≥ 0.5 μ The number of dust particles per m is more than 3,500,000 particles/m3 (3500 particles/L) to less than or equal to 10,500,000 particles/m3 (10,500 particles/L); 5 or more μ The number of dust particles per m is greater than 30000 particles/m3 (30 particles/L) to less than or equal to 90000 particles/m3 (90 particles/L).
Clean areas should be equipped with technical partitions or technical walkways for the layout of ventilation ducts and various pipes.
Yunnan Youzhijie Purification Engineering Co., Ltd.
It is also one of the tasks for food enterprises to improve the environment and meet the higher requirements of consumers.
The operating room purification project is divided into different levels according to different types of surgery and surgical risks.
The process equipment of GMP production workshop shall have a gmp workshop with sufficient total area available to carry out production manufacturing and quality metrological verification, so as to maintain good supply of water, electricity and gas.
Cleanliness class 100000 ≥ 0.5 μ The number of dust particles per m is greater than 350000 particles/m3 (350 particles/L) to less than or equal to 3500000 particles/m3 (3500 particles/L); 5 or more μ The number of dust particles per m is more than 3000 particles/m3 (3 particles/L) to less than or equal to 30000 particles/m3 (30 particles/L).
In brief, GMP requires that manufacturers should have good production equipment, reasonable production process, perfect quality management and strict detection system to ensure that the quality of the final product meets the regulatory requirements.
Class 100000: An operating room with a clean room of Class 100000.
The air shower room is the channel to enter and exit the clean area.
Mainly control the number of dust particles in the air of the purification workshop, and adjust the temperature and humidity of the workshop; The air shower room, dressing room and purification room are three important components of the workshop purification system.
Cleanliness class 1000 ≥ 0.5 μ The number of dust particles per m is more than 3500 particles/m3 (3.5 particles/L) to less than or equal to 35000 particles/m3 (35 particles/L); 5 or more μ The number of dust particles of m is less than or equal to 300 particles/m3 (0.3 particles/L).
The clean workshop of general food factory can be roughly divided into three areas: general operation area, quasi clean area and clean operation area.
The plate of clean operating room is generally color steel plate, which is beautiful and rigid; The ground is generally made of wear-resistant PVC floor.
If anti-static requirements are high, anti-static floor can be selected.
It is imperative for food enterprises to refer to GMP for implementation.
This level can meet some life threatening and quality of activity operations such as prosthesis implantation and large organ transplantation.
Class 100 and Class 1000 operating room cleanliness: Class 10000 ≥ 0.5 μ The number of dust particles per m is greater than 35000 particles/m3 (35 particles/L) to less than or equal to 350000 particles/m3 (350 particles/L); 5 or more μ The number of dust particles per m is more than 300 particles/m3 (0.3 particles/L) to less than or equal to 3000 particles/m3 (3 particles/L).
In the design scheme and installation, it is necessary to take into account to prevent locations that are not easy to clean.
