Introduction
Clean workshop, also known as dust-free workshop or clean room, refers to a special space that uses specific technical means to remove pollutants such as dust and microorganisms in the air so that the indoor environment meets certain cleanliness requirements. In the production process of medical devices, the role of clean workshops is crucial. First of all, clean workshops can effectively reduce the pollution of pollutants such as microorganisms and dust in the production process of products, thereby ensuring the sterility and safety of products. Secondly, clean workshops can also improve production efficiency and product quality, reduce production costs, and enhance the market competitiveness of enterprises.
With the rapid development of the medical industry, medical devices, as an important tool to protect people’s health, have received increasing attention for their quality and safety. As a key link in the production of medical devices, the construction quality of clean workshops is directly related to the safety and effectiveness of products. Therefore, the construction of clean workshops in medical device factories has become a key measure to ensure product quality.
When designing the purification decoration of clean workshops, it is necessary to consider air purification, cleanliness requirements, material selection, ventilation systems, lighting and other aspects. The following is a detailed introduction to the purification decoration design of clean workshops.
Air purification
Air purification in clean workshops is a very important part. High-efficiency filters, air purification equipment, etc. can be used to purify harmful substances such as dust, bacteria, and viruses in the air. According to the cleanliness requirements, select appropriate filters and other equipment, and arrange them reasonably in the workshop.
Cleanliness requirements
Determine the level of the clean workshop according to the cleanliness requirements of different industries. Common cleanliness levels are ISO 5, ISO 6, ISO 7 and ISO 8. According to the level requirements, determine the clean area and non-clean area in the workshop, and take corresponding measures to ensure cleanliness.
Material selection
In the decoration of the clean workshop, it is necessary to select materials that meet the cleanliness requirements. Walls, floors, ceilings, etc. should be easy to clean, dust-free, non-toxic, and odor-free. Common materials include stainless steel plates, aluminum-plastic plates, PVC floors, etc. At the same time, pay attention to the anti-static properties of the materials to avoid the impact of static electricity on the product.
Ventilation system
The ventilation system of the clean workshop is an important factor in ensuring air quality. The ventilation system should have good air supply, exhaust and filtration functions. A laminar air supply system can be used to evenly deliver clean air into the workshop through the air supply port, and an exhaust port can be set to discharge polluted air. The ventilation system should also have functions such as humidity control and temperature control to maintain constant environmental conditions.
Lighting
The lighting requirements of clean workshops are high, and sufficient lighting intensity needs to be provided, and shadows and glare should be avoided. LED lamps can be used, which have the advantages of energy saving, long life, and no pollution. The installation location of lighting equipment should take into account the impact on the clean area to avoid the accumulation of dust and particulate matter.
Anti-static measures
The static electricity in the clean workshop has a certain impact on both products and equipment, so anti-static measures need to be taken. Conductive floors can be laid on the ground, work surfaces can be made of conductive materials, and static eliminators can be set up. At the same time, personnel should wear anti-static clothing and shoe covers when entering the workshop to reduce the generation and accumulation of static electricity.
Fire safety
Fire safety in clean workshops is very important. Appropriate fire-fighting facilities such as fire extinguishers and fire hydrants should be set up, and fire-fighting equipment should be inspected and maintained regularly. Electrical equipment in the workshop should meet explosion-proof requirements to avoid fires.
Personnel flow and material flow
The flow of personnel and materials in clean workshops should be clearly regulated. Before entering the workshop, personnel should change clothes and wash hands in the clean area to avoid bringing in dust and pollutants. Materials should be cleaned and disinfected before entering the workshop to avoid bringing in bacteria and viruses.
The above are some key points about the purification decoration design of clean workshops. In actual design, it is also necessary to refine and adjust according to the specific industry and cleanliness requirements. At the same time, factors such as cost and construction period need to be considered to achieve the best decoration effect.
Clean workshop purification decoration construction steps
Clean workshop purification decoration is an advanced project with high requirements for decoration. Because the quality of decoration directly affects whether the workshop can play its due purification function. In order to meet the requirements, it can be standardized from the principles and steps.
First of all, the purification principle is as follows: airflow → primary purification → humidification section → heating section → surface cooling section → medium efficiency purification → fan air supply → pipeline → high efficiency purification air outlet → blowing into the room → taking away dust, bacteria and other particles → return air shutter → primary purification. Repeat the above process to achieve the purpose of purification.
Secondly, the purification decoration steps of clean workshops are as follows:
1. Determine the decoration plan and quotation, and sign a contract: Before decoration, you need to conduct a field investigation and plan the decoration plan according to the on-site conditions and the products produced in the workshop. Workshops in different industries have different decoration requirements, different levels of engineering standards, and different prices. Understand the decoration level, area, ceiling and beam conditions of the cleanroom. It is best to have on-site drawings to facilitate later design and save time. After determining the plan and price, formally sign the contract to start construction.
2. Select color steel plate materials and install intervals: The walls and ceilings of the cleanroom usually use 50mm thick sandwich color steel plates, which are beautiful, rigid, have good thermal insulation performance and are easy to construct. Arc corners, doors, window frames, etc. generally use special anodized aluminum profiles. First, conduct on-site measurements and lay out lines according to the process design, and then build walls. After the materials are in place, partition wall construction is carried out, and the construction period depends on the area of the plant. The decoration of the cleanroom belongs to the decoration of industrial plants, which generally progresses quickly, unlike the decoration industry, which has a long construction period.
3. Carry out ceiling ceiling: After the interval installation of the cleanroom is completed, start the ceiling work, which is a very important step. Various equipment will be installed on the ceiling, such as fire-fighting equipment, ventilation equipment, central air conditioning, filters, purification lamps, etc., which need to be reasonably arranged on the top according to regulations. The screws of the hanging parts and the intervals of the plates must be installed in accordance with relevant regulations to avoid unnecessary problems in the later stage. Fire-fighting equipment includes sprinkler systems, and the fire department will strictly review the installation of fire-fighting equipment. Due to the particularity of the purification workshop, the improvement of fire-fighting equipment is crucial.
4. Install equipment and air-conditioning system: The main equipment of the purification workshop includes filters, purification lamps, tuyere, air shower room, air conditioner, etc. Equipment production generally takes a certain amount of time, especially the painting process. After signing the decoration contract, it is necessary to pay attention to the time of equipment entry. After the equipment is confirmed, the workshop installation is basically completed, and the ground engineering can be carried out next.
5. Carry out ground engineering: The floor of the purification workshop usually adopts epoxy self-leveling floor or high-grade wear-resistant plastic floor. If there is an anti-static requirement, you can choose anti-static floor. The choice of ground material should be determined according to the actual situation.
6. Inspection and acceptance of cleanroom decoration: Check whether the level of the cleanroom meets the requirements of product production and operation; test the temperature and humidity stability of the clean area; check whether the clean area’s closure, illumination and noise level meet production requirements; check whether the wall materials are intact and whether the equipment in each area is operating normally.
Challenges and countermeasures for cleanroom construction
1. Technical challenges
The construction of cleanrooms involves the integrated application of multiple advanced technologies, such as air filtration technology, airflow organization technology, and electrostatic control technology. The application of these technologies requires professional technicians to design and construct, so technical challenges are a major problem in the construction of cleanrooms.
Countermeasures: Strengthen technology research and development and talent training to improve the technical level of cleanroom construction. At the same time, strengthen exchanges and cooperation with international advanced enterprises, introduce advanced technologies and management experience, and improve the overall level of cleanroom construction.
2. Cost challenges
The construction of cleanrooms requires a lot of capital, including equipment purchase, material procurement, construction and installation costs. For some companies with weaker financial strength, cost challenges have become a problem.
Countermeasures: Optimize design solutions and reduce construction costs. At the same time, through government subsidies, tax incentives and other policy measures, the burden on enterprises is reduced and the popularization and development of clean workshops are promoted.
3. Management challenges
The operation of clean workshops requires strict management and maintenance, including personnel training, environmental monitoring, equipment maintenance and other aspects. However, in the actual operation process, due to poor management and irregular operation, it often leads to problems such as reduced cleanliness and environmental pollution.
Countermeasures: Establish a sound management system and operating specifications, strengthen personnel training and supervision and assessment, and ensure the normal operation of clean workshops. At the same time, strengthen communication and coordination with relevant departments to form a joint force to jointly promote the management and maintenance of clean workshops.
Conclusion
The construction of clean workshops in medical device factories is one of the key measures to ensure product quality. By rationally planning the layout of the workshop, selecting advanced clean technology, strictly controlling the entry and exit of personnel and items, and establishing a sound monitoring and maintenance system, the production efficiency and product quality of medical devices can be effectively improved. However, in the actual construction process, there are still challenges in technology, cost and management. In the future, with the continuous advancement of science and technology and the continuous support of policies, it is believed that the construction of clean workshops will become more mature and perfect, providing a strong guarantee for the healthy development of the medical device industry.
Why Choose Us?
CNMEDITECH is dedicated to the long-term research of the medical equipment market. Our mission is “People oriented and win-win strategy,Matching the real needs of the region with a focus on human health,To be the world’s first-class medical field solution expert”.We have been manufacturing high-quality medical device products for more than ten years.
We have built our reputation on delivering quality healthcare solutions on time and on budget.All our products comply with international health and safety regulations and all products come with a warranty.
Are you still worrying about your customer’s product needs?Are you still angry that the product is expensive? We have various medical equipment and support personalized product customization.
Our company has many styles to choose from.In addition, we have high-quality pre-sales consulting guidance and professional after-sales service, all to meet your needs.
Whether it is a cost-effective or high-end product, there will always be something suitable for you.If you have any needs for products, you can ask us, our factory will meet your needs as soon as possible, and we will make every effort to provide you with solutions.Feel free to send us your inquiries.
