What is a clean room? What does clean room mean?

The purification project of the dust-free workshop refers to the controlled space where the air dust-free level reaches the specified level. Its function is to exclude other pollutants such as fine particles, harmful air, and bacteria from the air, and control the indoor dust-freeness, temperature, humidity, indoor pressure, airflow speed and airflow distribution, noise, vibration, lighting and static electricity within a certain range of requirements. The main function of the clean-free workshop purification project is to control the dust-free degree and temperature and humidity of the air that the product is exposed to, so that the product can be produced and manufactured in a good environmental space, which we call the dust-free workshop.

According to international practice, the dust-free purification level is mainly based on the number of particles in the diameter of each cubic meter of air. In other words, the so-called dust-free is not 100% dust-free, but controlled in a very small unit. Of course, the particles that meet the dust standard in this standard are already very small compared to our common dust, but for the production of some precision products, such as the optical industry, even a little dust will have a very large negative impact, so in the production of products in the optical industry, dust-free is an inevitable requirement.

The corresponding workshop can consider the corresponding cleanliness, which can also effectively control the cost, although the cleanliness is good, but it must also be in line with its own workshop situation. The dust-free workshop is a general term for the cleanliness of the entire workshop, but in most cases, it is generally marked that the clean-free workshop is configured with an ultra-clean workbench, which can also meet the production needs of the product, thus greatly reducing the cost. The advantages of the ultra-clean workbench are that it is easy to operate, relatively comfortable, high work efficiency, short preparation time, and can be operated after more than 10 minutes of start-up, and can be used at any time.

In factory production, when the inoculation workload is very large, and it is necessary to work for a long time and frequently, the ultra-clean table is an ideal equipment.

The ultra-clean workbench is a kind of local purification equipment, that is, the use of air cleaning technology to make the space in a certain operation area achieve a relatively dust-free and sterile state. When in use, it must be placed in a clean space. The number of inoculation is not limited by sterile empty, the operation is relatively simple, and the work efficiency can be greatly improved, which is suitable for large-scale production.

In order to ensure the success rate of vaccination, the use of alcohol lamps during vaccination is more effective. There are various models and specifications of ultra-clean workbenches, which are widely used in medical and health, pharmaceutical, chemical experiment, electronics, national defense, precision instruments, meters and other industries as equipment for air purification in the operation area. The clean bench is a relatively delicate electrical equipment, and it is very important to maintain it regularly.

Dust-free workshop refers to a specially designed room that excludes particles, harmful air, bacteria and other pollutants in the air within a certain space range, and controls the indoor temperature, cleanliness, indoor pressure, air velocity and air flow distribution, noise, vibration, lighting, and static electricity within a certain range of needs.

That is to say, no matter how the external air conditions change, the interior can maintain the characteristics of cleanliness, temperature, humidity and pressure that were originally set.

Shop Floor Operations Management.

Workshop operation management takes the determined production plan as the core, ensures that the workshop processing process is closely related to the production plan, and provides production-oriented industrial enterprises with the determination, dispatch, execution and circulation of the process plan and processing priority of each production line since the production plan is issued.

Enterprise management software that controls the workload of input and output, maintains logistics stability, reduces workshop work-in-progress, and supervises and controls the whole process of data collection.

It aims to help enterprises strengthen the management and control of the process level, so as to improve the level of business management and production efficiency, control and reduce loss and cost, and improve product quality and customer satisfaction.

The need for a clean room in a clean room and the requirements for cleanliness in a clean room depend on the nature of the process in the clean room. In this regard, it is crucial to consider the level of protection required for products, processes and personnel, together with the overall cleanliness requirements for all other components. Taking the dust-free workshop built by people and the environment as an example, to ensure adequate pollution control for a specific environment, it is necessary to control the number of indoor air changes, control the indoor temperature and humidity, control the pressure difference with the adjacent room, control the indoor particle concentration, control the building materials and equipment used in the room, control the number of microorganisms, control the pollution level of the clothing used and the number of ventilation filters.

Other factors that need to be taken into account holistically: the hygiene of personnel, the choice of equipment, and the access to logistics.

Generally, in the clean room, when operating the process, it is necessary to determine the grade according to the level of cleanliness in the air and according to the requirements. The cleanliness requirements in the dust-free and aseptic workshop are also strict, which is to reduce the dust in the workshop and the room as much as possible or no, which is minimal. The basis for controlling pollution and achieving the effect of sterility and dust-free is to have a standard to standardize the implementation, and it is also a test for the production of pollution-sensitive parts.

On the premise of meeting the requirements of production, the first thing to do is to use the local air with low cleanliness level for purification, followed by the air purification of the local working area and the comprehensive air purification.

The design of the dust-free workshop must implement the relevant policies and guidelines of the state, and must meet the requirements of advanced technology, economic reasonableness, safety and application, quality assurance, and environmental protection. The design of the dust-free plant should create the necessary conditions for construction, installation, testing, maintenance management and safe operation, and should meet the relevant requirements of the current national standards and specifications.

Now the most common to reach 100,000 level, if the product requirements are higher, you can do 10,000 level dust-free workshop.

Specific requirements: According to your actual product needs and various parameters, make a suitable plan for you.

Generally, the general industrial grade is 5 million grades, the electronic and optical instrument production level is 1 million grades, and the health, medicine and food level is 500,000 grades.

A clean room generally refers to a clean room, which is a room equipped with air filtration, distribution, optimization, construction materials and devices, where specific rules of operating procedures are used to control the concentration of airborne particulates to achieve the appropriate level of particulate cleanliness.

The cleanliness of the clean workshop and the continuous stability of pollution control is the core standard for testing the quality of the clean room, the standard is divided into several levels according to the regional environment, the degree of purification and other factors, commonly used international standards and domestic regional industry standards, some well-known purification engineering companies, in addition to the standards, also have their own implementation of purification indicators higher than the international standards, purification capacity and environmental adaptability far beyond the international brand.

According to the size of the floating particulate matter in the space, it is divided into 10 levels, 100 levels, 1000 levels, 10000 levels, 100000 levels, 1000000 levels, etc., the smaller the number, the higher the budget, and the different uses match the level.

Beijing Boruikang **** is mainly engaged in operating room purification system, laboratory purification system, dust-free workshop purification system. The company has a professional design team, a sound supporting product channels, a professional construction team, and all-weather after-sales service.

The company has passed IS09001 quality management system, China Integrity Enterprise 3A member, ISO14001 environmental management system, ISO18001 occupational health and safety management system, GB50430 engineering construction enterprise quality management certification unit. It has an experienced engineering and technical research and development team. If you don't understand, please call us.