Which company does a good job in the design of clean workshops?

The most cost-effective design of the dust-free workshop is Henan Dehe testing technology.

In order to meet the needs and ensure product quality, the environment, personnel, equipment and production process of the workshop should be controlled. The management of the workshop includes the management of workshop personnel, materials, equipment and pipelines. The production of workshop staff work clothes, the cleaning of the workshop.

Indoor equipment and decoration materials selection, cleaning, sterilization, etc., to prevent the generation of dust particles and microorganisms in the workshop. The maintenance and management of equipment and facilities, formulate corresponding operation specifications, ensure that the equipment operates according to the requirements, including purification of air conditioning systems, water, gas and electricity systems, etc., to ensure the production process requirements and air cleanliness level. Cleaning and sterilization of facilities in the workshop to prevent the retention and reproduction of microorganisms in the workshop.

In order to do a better job in dust-free purification projects, it is necessary to start from the dust-free workshop.

Henan Dehe Testing Technology has the inspection and testing qualifications and capabilities of a total of 63 indicators such as indoor air (formaldehyde, benzene, TVOC, etc.), clean workshops, hospital operating rooms, ICU wards, etc., and has a good reputation and reputation. Henan Dehe Testing Technology Co., Ltd. adheres to the concept of "people-oriented, benefiting people's livelihood", adheres to the quality work policy of "integrity, efficiency, professionalism and pragmatism", and provides high-quality services for customers and friends with exquisite technology and efficient operation.

It's best to find a company with a good reputation to do this.

You can find a company with a good reputation.

There are many dust-free workshop companies in Hubei, I am Wuhan Maiweixiang Food, and my company's food GMP production workshop project is designed and constructed by Wuhan Dechuang Purification Equipment!

I myself is looking for Anhui Shuangjia purification ****, I have been comparing for a long time and chose his house, the quality of air conditioning is really good.

Choose from the quality of the dust-free workshop engineering plan;

Choose from the construction of dust-free workshop engineering;

From the qualification of the dust-free workshop engineering company;

Understand the dust-free workshop engineering company from the quality of service;

Provision of production equipment to understand the construction of the purification project;

From the point of view of engineering acceptance services.

Combining the above points, you can find the ideal company; Based on the above considerations: Jiangxi Baidixin purification project is still good.

The general construction steps of a dust-free workshop are: design and planning, air purification system, control entrance, reasonable layout and material selection, strict operation and maintenance specifications.

1. Design and planning: The design of the dust-free workshop should be planned according to the specific production needs and environmental requirements. Determine the layout, area, ventilation system, filtration equipment, etc. of the workshop. Ensure the rationality of shop floor equipment, process flows, and material flows.

2. Air purification system: The dust-free workshop mainly relies on the air purification system to filter and purify particles and microorganisms in the air. Typically a system consists of devices such as HEPA filters, air purifiers, and fans.

In addition, positive pressure control and optimization of air flow within the workshop need to be considered.

3. Control inlet: The dust-free workshop needs to set up an air-sealed inlet to prevent external pollutants from entering the workshop. There is usually a shoe changing area, changing room, and shower room at the entrance to ensure that people are clean and change clothes.

4. Reasonable layout and material selection: The layout of the workshop should be reasonable to avoid dead corners and dust accumulation. Choose easy-to-clean, antimicrobial materials for floors, walls and ceilings. Equipment and ICBC fixtures should also be easy to clean and maintain.

5. Strict operation and maintenance specifications: The operators of the dust-free workshop should receive professional training to understand the operating procedures and health requirements. Workshop equipment and air purification systems require regular maintenance and cleaning to maintain effectiveness.

Dust-free workshop features:

1. High cleanliness: The dust-free workshop can effectively control and limit the number of particles and microorganisms in the air to maintain the cleanliness of the workshop. Through air purification systems and high-efficiency filters, particulate matter in the workshop can be reduced to a microscopic or even smaller range, ensuring the quality and safety of the production process.

2. Air flow control: Dust-free workshops usually use positive pressure control to prevent outside air and pollutants from entering the workshop. Air flow can be achieved through professionally designed ventilation systems and air purification equipment to ensure the flow and purification of air in the workshop.

3. Strict hygiene norms: The dust-free workshop has strict hygiene norms for operators and material flow. Personnel are required to wear specific pre-work clothing or dust-free clothing, and to be properly cleaned and disinfected before entering the workshop.

The flow of materials also requires specific protocols to be followed to reduce cross-contamination.

4. Customized needs: The construction of dust-free workshops can be customized according to different industries and production needs. Depending on the characteristics and requirements of the products produced, they can be adjusted and optimized for particle size, cleanliness, etc., to meet the needs of specific front-scattering industries.

5. Improve product quality: The dust-free workshop can effectively reduce or eliminate pollution and impurities in the production process to improve the quality and reliability of products. Especially in some high-precision and high-demand production fields, the dust-free workshop can provide a better guarantee for the manufacture of products.

The dust-free workshop construction process usually includes the following steps:

Land Preparation: Clean up the construction site, remove all obstacles and garbage, and make sure the work area is tidy.

Building structure: The construction of the building structure is carried out according to the design drawings and construction requirements, including foundation, wall, roof, etc.

Power system: Installation of electrical equipment such as power distribution systems, lighting facilities, and wires and cables.

Air conditioning system: Install a special air conditioning system for the dust-free workshop, including fresh air system, filtration equipment and temperature and humidity control system.

Ground construction: Ground treatment is carried out according to requirements, common methods include epoxy flooring, PVC flooring or floor tiles, etc.

Wall decoration: decorate the interior wall of the workshop, common ways include painting, wallpaper or hanging decorative boards.

Filtration system: Install equipment such as air filters and cleaners to ensure that the air quality in the workshop meets the requirements of dust-free.

Environmental monitoring: Install environmental monitoring equipment such as temperature and humidity to monitor the environmental indicators in the workshop in real time.

Workshop equipment: install and debug raw material conveying equipment, production equipment and workbenches as needed.

Safety facilities: Set up fire-fighting facilities and emergency treatment measures to ensure the safety of the construction process and the use of the workshop.

Site cleanup: After the construction is completed, clean up the site garbage, material residues and tools in a timely manner.

Operation and commissioning: start the workshop equipment, run and debug, and ensure the normal operation of the workshop.

The above are the general steps of the clean room construction process, and the specific construction process may be adjusted due to project size, needs and regional differences.

**It is a concern of every enterprise when purchasing products, equipment, and building infrastructure, so it will also be compared in many ways. The same clean room, different manufacturers, ** is very different. **Too high, for the development of enterprises to bear too burden, but I believe that enterprises will also realize that the cost of clean room (clean room) is not as low as possible.

After all, a clean room is not a decoration, and what enterprises need is equipment that operates with high efficiency, energy saving, and long service life. So, what are the factors that affect the cost of clean rooms?

First, cleanliness. The higher the cleanliness, the greater the technical difficulty and the higher the cost. 100 levels, 1000 levels, 100 million levels, 100,000 levels, 300,000 levels. Because the number of FFU used and the type of filter are different, the air supply mode to be achieved is different.

Secondly, the area and height. Generally, the larger the area, the higher the cost, but the larger the area means the mass production of materials, so manufacturers often give certain discounts. In addition, it is more technically difficult to reach a certain air supply mode at a height of more than 3 meters, and the higher the height, the more materials are used, so the cost is higher.

Thirdly, the material. This is obvious, like a piece of clothing, different fabrics** will be different. For the same area of clean room, different clean steel plates are different, such as baking paint, stainless steel 201, stainless steel 304 will be different.

Even with the same material, the thickness of the sheet will be different from one manufacturer to another.

Fourth, special needs such as temperature and humidity. Different production uses will have special requirements for temperature, humidity, illumination and other special requirements for clean rooms, and even explosion-proof, removal of harmful gases, sterilization and so on. Different needs require different additional facilities, so ** will also be different.

Fifth, supporting facilities. The clean room is not to fight alone, but needs to cooperate with the air shower room, cargo shower room, transfer window, clean door, etc. Different supporting facilities have different specifications, sizes, materials, etc., which will be very different when converted into the clean room.

All in all. When enterprises choose the best clean rooms of different manufacturers, they must not take the best as the criterion, the lower the better, but find the cost-effective point between the best and the quality, so as to bring benefits to the enterprise and save costs.

The dust-free workshop market is different, the dust-free workshop cannot be built in accordance with the ordinary workshop, and the dust-free workshop is divided into: one level, one hundred levels, one thousand levels, ten thousand levels, one hundred thousand levels, three hundred thousand levels, and one million levels. Different levels are different, Foshan Youshili has more than 20 years of experience in dust-free workshops, professional and cost-effective, you can go to find out.

Different industries have different standards for the design of clean rooms. For example, the electronics industry, the food industry, and the pharmaceutical industry have different standards for dust-free workshops, so I will only talk about the design of dust-free workshops in the electronics industry.

Reference of purification parameters of electronic dust-free workshop.

Number of air changes: 100,000 15 times; 10000 level 20 times; 1000 30 times.

Average wind speed: 10, 100.

Differential pressure: 5pa for the main workshop to the adjacent room

Temperature: Winter 16; Summer<26 ; Wave 2.

Humidity: 45-65%; The humidity of the GMP powder workshop should be about 50%; The humidity in the electronics workshop is slightly higher to avoid static electricity. Noise 65dB(A); The fresh air replenishment is 10%-30% of the total supply air volume; Illumination 300lx.

Electronic dust-free workshop purification engineering materials:

1.The walls and roofs of the purification plant are generally made of 50mm thick sandwich color steel plates, which are characterized by beautiful appearance and strong rigidity. Arc wall corners, doors, window frames, etc. are generally made of special alumina profiles.

2.The floor can be made of epoxy artesian floor or high-grade wear-resistant plastic flooring, and if there is an anti-static requirement, the anti-static type can be selected.

3.The return air duct is made of hot zinc plate, and the flame retardant PF foam plastic board with good purification and thermal insulation effect is pasted.

4.Stainless steel frame for high-efficiency air supply outlet is beautiful and clean, and the perforated mesh plate is made of painted aluminum plate, which is not rusty or sticky to dust, and should be cleaned.

The construction of the electronic dust-free workshop is not a single air-conditioning purification project, but an overall complex project that includes a number of internal projects. In the construction process of the dust-free workshop, in addition to the construction of the main structure of the plant, there are also clean building decoration construction, the construction and installation of purified air conditioning system and its air duct and filter, the installation of high-purity water system and its pipeline, the installation of high-purity gas system (including special gas, etc.) and its pipeline, the installation of vacuum system and its pipeline, the installation of chemical system and its pipeline, the installation of various exhaust and exhaust systems and their treatment equipment, the installation of fire safety alarm system and its control equipment, power transformation and distribution, Installation of electrical system and its bridge, piping and wiring, installation of lighting system and lamps, installation of anti-micro-vibration device, installation of production process equipment and piping and wiring, etc.

The design of the clean room:

1. Purification workshop engineering design system:

Air purification systems can be classified into horizontal laminar flow, vertical laminar flow, and turbulent flow. The choice of airflow is a convention and depends on the operating parameters of the room.

2. Cleanliness and number of air exchanges:

The cleanliness of the room depends on the number of air changes per unit time, so it is necessary to carefully consider the working nature of the room and the requirements of the production process, and finally decide the technical parameters of the purification system.

3. Structure: In order to ensure that the airflow is not disturbed during work, it is necessary to carry out structural design, and the necessary care can prevent the accumulation of dust anywhere in the room.

4. Design scheme:

To determine the design, it is necessary to carefully consider the working nature of the room and the airflow conditions in it. The purification workshop with a large amount of dust should not use the form of ground air supply, and the dust-free workshop with high cleanliness requirements should be kept away from other workshops as much as possible.

5. Material: As a ceiling, the material of the wall and floor must not be broken, not easy to stick to particles, and almost dust-free materials, in addition, according to the different working conditions of the room, the chemical properties of the material must also be considered whether the chemical properties of the material are stable.

6. Pressure and airflow

In order to ensure the cleanliness of the room, the design of the purification room must prevent the outside contaminated air from entering the room, and to achieve this, the room must maintain positive pressure. In order to obtain the required room pressure, it is necessary to replenish with appropriate fresh air.

7. Auxiliary equipment:

If necessary, some auxiliary equipment must be placed: such as the air indicator of the new air outlet, the transfer window on the partition, etc. These devices must be adapted to the requirements of the room and must really understand their function.

8. Control of people and things

People and objects are the main sources of dust, so they must be fully controlled, for example, before entering the clean room, all people must go through the human cleaning system, change dust-free clothing, and receive basic education on the function of the cleaning system.

9. Water supply and drainage, air supply device and power supply:

According to the workshop to be operated, the necessary water supply and drainage devices, air supply devices and power supplies should be provided in the engineering design of the purification workshop, and these devices and the equipment involved must be easy to use and design, and there must be no erection air purification system.