How to decorate a clean room? How to enter a dust free cleanroom

First of all, the decoration of the clean room should be operated by a professional team.

Secondly, the manufacturer of the decoration clean room should be consistent with your needs. For example, you just need a small area of clean room (clean room) of square meters, but the manufacturers you are looking for are mostly large-scale projects, although they are very professional, but they are not necessarily suitable. And a small area of clean room does not necessarily have to be done with care.

There are also some manufacturers who do 10,000 and 100,000 clean rooms with relatively low cleanliness, and what you need is the higher grades of 10, 100 and 1,000, how to do the return air? How to arrange FFU? As a result, it can't achieve the effect, which is not professional enough.

Again, take a look at the manufacturer's clean room decoration cases, there are similar ones, you can start decisively.

Fourth, if it is a small area clean room of less than 300 square meters, it is recommended to use a modular clean room, which has fast installation speed, low on-site pollution, and reusable materials.

The decoration principles of the clean room are: the first safety, the second science, the third application, and the fourth beauty. To make a standard clean room, a professional clean room decoration company and a professional technical team are required to complete, and the power load, water and electricity circuits, drainage, and ventilation must be considered.

Security settings for several larger systems need to be in place. Anhui Renhe Environmental Science and Technology **** is a professional clean room decoration, the following is an introduction to how to decorate the clean room.

1.Temperature and humidity control, involving the configuration of air conditioners and dehumidifiers;

2.ventilation system, be sure to keep ventilation smooth;

3.Shockproof and fireproof, safety first;

4.Dustproof, pay attention to the design of doors and windows;

5.Power supply, pay attention to whether there is a special need for three-phase electricity and two-phase electricity. The key is still the problem of the circuit, some of which need to be routed separately.

6.The layout of gas pipelines should be safe and reasonable.

1. Anyone who enters the dust-free clean room must first enter the dust-free changing room and wear a dust-free hat, dust-free mask, dust-free clothing, electrostatic dust-proof gloves, dust-free pants, and dust-free boots. A complete set of dust protection equipment can keep the dust already on people's bodies out of the dust-free clean room, but it is the first step.

2. Then you have to enter the air shower room. The air shower room is a "corridor where the wind blows", but the strong wind that blows out of this corridor is ionic wind without any static electricity. The neutralizing power of this ionic wind can neutralize the positive and negative charges on the person, and the dust that adheres to the hair and clothes by static electricity will automatically fall off and stick to the blue dust washing mat on the floor.

3. After walking through the air shower room, you will enter the dust-free clean room. If the products produced in the dust-free clean room are to be anti-static, they must also go through the "electrostatic bridge" to completely eliminate the static electricity on the body. If you enter the 100-level clean room, repeat the steps.

Related Notes:

Dust-free clean room (clean room), also known as clean room, clean room or clean room. It is the basis of pollution control. Without a dust-free clean room, mass production of contamination-sensitive parts is impossible.

In FED-STD-2, a clean room is defined as a room with air filtration, distribution, optimization, construction materials and fixtures with specific rules of procedure to control the concentration of airborne particulates to achieve the appropriate level of particulate cleanliness.

The clean room uses HEPA and air purification equipment, and the dust collection rate is high, so the air filtered through this filter can be said to be very clean. However, in addition to people, there are also dust sources such as machines in the clean room, and once the dust generated by these dust spreads, it is impossible to maintain a clean space, so it is necessary to use air flow to quickly expel the dust generated outside.

The way to enter the dust-free clean room depends on the workshop, the electronic workshop does a good job of external protection, and the air shower room can be; Pharmaceutical factories are relatively complex, there are aseptic workshops and non-sterile workshops, different from electronic workshops, generally do not use air shower rooms, aseptic workshops also have corresponding requirements for disinfection, and increase aseptic dressing, sterilization of sterile clothing should also have special equipment.

The clean room has very high requirements for the internal environment, and maintaining the cleanliness of the space is the top priority, among which finding the source of pollution is the most important work of the five principles, in fact, part of the pollution source of the clean room comes from the staff.

1. The dust brought into the clean room from the sole of the shoe needs the most attention, and the sole cleaning machine can be used to control the dust at the entrance.

2. When entering the clean room, you should first carry out air showering, and when working, all hair, including beard, should be covered with hair protector, so as not to affect the production of products due to falling hair.

3. In the work, the staff should try to avoid or reduce the number of times of contact with the equipment products, if possible, it is best to take a fully automatic production process, if you must touch, you should wash your hands first, and wear gloves to prevent pollution to the equipment and products.

4. There are a large number of viruses, bacteria and particles in the mouth and nose, therefore, shouting or loud talking should be avoided as much as possible in the clean room, and coughing and sneezing should also be avoided as much as possible.

5. In normal times, in addition to the need for regular baths or showers, staff should also wash their hair regularly, keep the body clean, minimize the number of dead skin, and at the same time, before entering the clean room every time, they should thoroughly clean their hands.

6. Personnel working in highly clean areas should ensure that they are in good health and avoid bringing viruses into the clean room and causing damage to the environment of the clean room.

A clean room is not "dust-free", and in layman's terms, it is a very clean space. Because dust and bacteria, if the particles are very small, they will float in the air, which may not have much impact on the human body, but it will have a great impact on some production processes.

For example, in the semiconductor industry, when the particle size reaches half the size of an integrated circuit node, it becomes a destructive particular, which has an impact on the manufacturing of integrated forest resistant circuits. Therefore, the semiconductor industry has very high requirements for cleanliness.

For example, in the new energy vehicle industry, whether it is lithium iron phosphate or ternary lithium battery, it needs to be completed in a clean room. The painting process of the car also needs to be completed in the clean room, which is one of the reasons why the repair shop and 4S shop will never be able to meet the original paint standard.

For example, in the pharmaceutical industry, sterility, high cleanliness, and constant temperature and humidity can produce qualified products.

In addition to the above industries, there are many industries that make extensive use of cleanroom technology. The clean room is also divided into levels, and there are currently three ways to divide them.

The first is the United States Federal 209e, which has been abolished in the United States, but China is still accustomed to using this name, such as 10 levels, 100 levels, 1000 levels, 1000 levels, 300,000 levels, etc. When you hear these statements, they are all in accordance with the 209e standard of the United States. The lower the number, the higher the level.

The second is the latest international standard ISO14644-1, which is generally divided into 9 levels, with level 1 being the highest.

The third is the WHO classification standard adopted by the GMP pharmaceutical industry, which uses ABCD to distinguish the level of clean zones.

These three levels are interoperable, and the international ISO14644 class5 is equivalent to GMP class A, class B (the 100 level of the United States 209E), class 7 is equivalent to class C (10,000 level), and class 8 is equivalent to class D (100,000 level).

A cleanroom is a special environmentally controlled space designed to minimize or eliminate particulates, dust, bacteria, and other contaminants in the air. Cleanrooms are typically used in a wide range of applications in scientific research, pharmaceuticals, semiconductor production, bioengineering, precision instrument manufacturing, and other fields.

Cleanrooms ensure that indoor air quality meets specific standards through strict air filtration systems and controls. It usually has the following characteristics:

Air filtration: Cleanrooms use high-efficiency air filters to filter and remove particulates and pollutants from the air to keep the indoor air clean.

Temperature and humidity control: Cleanrooms provide precise control of temperature and humidity in the room to meet specific process requirements.

Static control: In some applications, cleanrooms also require measures to control static electricity generation and build-up to prevent static electricity from interfering with the product or process.

Personnel entry and exit control: Cleanrooms are usually equipped with special inlets and exits to control personnel entering and leaving the room to prevent external contaminants from entering.

Cleanroom grades are based on the number and size of particulates they can tolerate, with common grades ranging from ISO 1 to ISO 9, with ISO 1 being the highest and ISO 9 being the lowest.

The design and operation requirements of the clean room are very strict to ensure that a clean and pollution-free environment can be provided in specific processes and applications to ensure the quality and performance of products.

A clean room is a specially designed and managed environment designed to control the amount of pollutants such as dust, particulates and microorganisms in the air to maintain a relatively clean environment inside.

There are certain rules and procedures to follow to enter a clean room, including:

1.Wear special clean room clothing: including clean clothing, clean hat, clean mask, clean shoe cover, etc. These garments are usually disposable and are sterilized.

2.Special training and instruction is required before entering the clean room to understand the relevant operating procedures and safety precautions.

3.Before entering the clean room, specific preparations are required, such as washing hands, washing face, disinfecting, etc. There is usually a dedicated area for personnel to prepare.

4.When entering a clean room, equipment such as an air shower or air lock is required to remove dust and particulates from the surface of the body.

5.After entering the clean room, you need to comply with the operating procedures in the clean room, such as not touching the equipment and working area at will, and not bringing in irrelevant items.

These measures are designed to minimize dust and particulates brought in by personnel and ensure a clean environment in the cleanroom. The specific requirements and procedures may vary depending on the type and purpose of the clean room.

There may be bacteria in the air.

Hello, glad to answer for you!

What should I pay attention to in the decoration of dust-free workshop? Dust-free workshop decoration is a very technical industry, dust-free workshop is not like our ordinary room, it needs to have a very high degree of cleanliness, and some places also need to have dust-proof, fireproof, heat preservation, anti-static and other requirements.

Therefore, the decoration of the dust-free workshop must have a very in-depth understanding of the industry, and at the same time, the materials used in the decoration of the dust-free workshop must also have a very in-depth understanding, so as to achieve the real sense of "dust-free".

How to choose decoration materials.

First, waterproof gypsum board must be used.

2. The moisture content of wood is not more than 16%, otherwise it is easy to dry crack, deform, loose, etc.

3. The surface of the decoration material has a certain chemical resistance.

Fourth, the decoration materials have a certain oxidation resistance.

Fifth, the shower area, it is best to choose ceramic tiles with anti-slip function.

Sixth, anti-bacterial wall plastic, short life, easy to deform, bulging, low decoration grade.

7. Dust-free workshop decorative panel: decorative panel, commonly known as panel. It is a high-grade charge.

Dust-free workshop construction requirements.

1. Self-leveling ground treatment, thickness 2mm.

2. According to the requirements of GMP specifications, the gap part should be sealed.

3. All accessories are connected to the main structure to prevent loosening and dust falling off.

4. The gap should be sealed on the front.

5. According to the GMP certification inspection standards, meet the following requirements:

a.Choose materials with low deformation.

b.Walls and ceilings should be flat and easy to clean, etc. The colors should be harmonious and easy to identify contaminants.

c.The gaps at each joint shall be sealed.

6. The amount of dust generated in the operation must be cleaned at any time.

7. In the room equipped with filters, there can be no dusty operation.

8. Protect the working surface to avoid plate defects.

Precautions for the construction of dust-free workshop.

1. Before the plate is paved, it should be classified.

2. Before embedding, remove the impurities and keep the surface dry.

3. The entrance of the equipment should be closed at any time to prevent debris from entering.

4. Good ventilation and lighting should be ensured at the construction site.

How to decorate dust-free, first of all, choose the best decoration team.

How do you see whether the decoration team is good or not?

1. Look at the scene.

Going to the site is mainly to see the four aspects of site hygiene, safety measures, worker quality, and worker hygiene.

1) Decoration garbage is removed on the same day to maintain on-site hygiene.

2) All the decoration materials are classified and coded neatly.

Renovation construction site.

3) Do a good job of fire safety measures at the construction site.

4) Workers should have good quality and hygiene habits.

Second, look at the tools.

The tools of the professional construction team must be complete, and the tools that each type of work has are also different.

At present, the number of electrified construction tools is gradually increasing, and the more comprehensive the equipment of water, electricity, oil, wood and tile, the more comprehensive the construction team is, which proves that the construction team has professional strength.

Decoration construction technology.

Third, look at the process.

Of course, the process is the main direction of the construction team, if the owner does not understand the decoration process, it is recommended to bring a professional supervisor with you, which will be of great help to you.

The investigation of construction technology can be started from many aspects. Such as tiling, hooking, scraping putty, latex paint, footing and other details of the observation.

A few tricks to teach you to do a quick investigation, such as (when changing the battery):

1) When laying wires, leave 40% of the space for the casing, so that the changed wires can be repositioned (2) The wires used for changing the electricity should be separated in color to facilitate distinction.

3) The bend should be turned with a bending device, and the elbow cannot be directly supervised professionally.

Decoration construction materials.

Fourth, look at the material.

The material mainly refers to the materials purchased by Party B in addition to the owner, starting from the aspects of quality and environmental protection.

For example: (1) the cement commonly used in cement is a diamond brand, and the wire is generally used in Kunlun (2) the wire casing must be made of the thickness of the national standard, and the flattened ones are defective products (3) The sand is medium sand, and the putty is easy to scrape flat or wall lining.

4) Whether the board is formaldehyde-free, whether the wall paint is not, whether the paint is polyester, etc.

Fifth, look at **.

Understand the construction process that corresponds to the project budget.

Before signing the contract, all the construction projects must be determined completely, once the items are lost, the later stage will be very passive.

Decoration construction pipes.

There are six aspects that are most likely to be lost in the decoration industry:

1) Water circuit transformation.

2) Subsidy treatment.

3) Waterproof. 4) Ground leveling.

5) Wrap riser.

6) Skirting boards.

Home improvement construction. These items are often not quoted by the construction party, but only the unit price, and the amount of work is indefinite, the purpose is to add items to the later stage of the hidden foreshadowing.

A construction team with good quality and rich experience in decoration. They can apply these good experiences to home improvement. Pay attention to the above five points when decorating, and you can almost judge whether it is a construction team.