What are the basic requirements for the renovation and transformation of the clean workshop?

Clause. 1. The construction needs to do a good job of safety protection, do a good job of pre-construction enclosure, and isolate the space separately.

Clause. Second, the construction needs to be prepared before construction, materials are placed at fixed points and specifications, and personnel are trained in the safe operation process of construction.

Clause. 3. Before construction, it is necessary to check whether there is electricity and welding on the site. It is necessary to check the electrician's certificate, welder's certificate, etc., and issue relevant work tickets.

Clause. Fourth, determine the emergency docking personnel of Party A at the construction site. Determine the person in charge of the construction site.

Clause. 5. Determine the decoration period and the detailed daily plan of construction.

Clause. 6. Determine the cleaning plan for the dust generated during the on-site construction process.

Clause. 7. Determine the daily construction time of the construction personnel, as well as the time and place of rest and meal.

The basic requirements for clean workshop decoration are sicolab

1. The buildings of the workshop should be sturdy and durable, easy to maintain, easy to clean, and have structures that can prevent contamination of food, food contact surfaces and inner packaging materials (such as the invasion, perch, reproduction, etc. of harmful animals).

2. In order to prevent cross-contamination, personnel channels and material transportation channels should be set up separately, and each channel should be equipped with air curtains (i.e. air curtains) or two-way spring doors and electronic fly (mosquito) and other insect-proof facilities.

3. The gaps around the pipelines, doors and windows and ventilation ducts leading to the outside world must be completely filled, and all windows, vents and fan openings should be equipped with protective nets.

4. The height of the production workshop should be able to meet the requirements of technology and hygiene, as well as the needs of equipment installation, maintenance and maintenance.

The decoration requirements of the purification workshop are as follows:

1. The building enclosure area and interior decoration of the industrial purification workshop should be made of materials with good air tightness and small deformation under the action of temperature and humidity changes. The surface of the walls and ceilings in the purification workshop should be dismantled, which should be smooth, smooth, no cracks, tight interfaces, and no particles.

The building envelope and interior decoration of the industrial purification workshop should be made of materials with good air tightness and small deformation under the action of temperature and humidity changes.

2. The surface of the wall and ceiling in the purification workshop should be smooth, smooth, no cracks, tight interface, no particles falling off, and should be resistant to cleaning and acid and alkali, the wall and the ground, the ceiling joint should be made into an arc, the skirting should not be higher than the wall, when the use of light materials to melt, anti-collision measures should be used.

3. The ground of the purification workshop should be integral, smooth, wear-resistant, impact-resistant, not easy to accumulate static electricity, easy to dust and clean, the ground cushion should be equipped with jujube tendons, and moisture-proof treatment should be done in humid areas.

4. When the technical mezzanine is a lightweight ceiling, it is advisable to set up an overhaul channel. The interior surface decoration standards of building air ducts and return air trenches should be suitable for the entire return air system and easy to dust removal.

Hope it helps!!

1. Ground part.

If you want to ensure the normal operation of the purification plant, then you should pay more attention to some details in the decoration process, and transform the factory from an ordinary workshop to a purification workshop according to the production process. So what are the decoration requirements for the purification plant? First of all, the ground part, the ground decoration of the purification plant should consider a lot of factors, the material of the ground should be selected anti-static floor or epoxy floor, etc., and the base of the ground must be laid with concrete.

The requirements for the ground in the purification plant of different industries are different, and the ground material should be carefully selected.

2. Paint joint modification.

In the process of purifying the decoration of the plant, it is very important to deal with the gaps, take the paint color as an example, if the wall is composed of two tones, then the joint should be pasted with tape at the edge of the color, and then apply another color of paint, so that not only ensures the neatness of the joint, but also does not affect the appearance.

3. Local division.

The decoration of the purification plant should pay attention to the local division of the plant, because the decoration area of the purification plant is relatively large, so we can take some colored signs to divide, and the designer should divide the purification plant reasonably according to the production demand, if the purification plant has a lot of equipment, it can not set up too many partitions and partition walls. The production process should be taken into account in the division of the area, and the noise and dust should not be too close because the production of the equipment area will take place.

4. a ceiling part.

The decoration of the ceiling part is also a key part of the decoration requirements of the purification plant, because the top of the plant is relatively high, some purification plants are not set, and the top of the ceiling also needs to be installed with a lot of hardware equipment, fire ventilation and air conditioning must be arranged at the top, so the top must be dealt with. Due to the particularity of the purification plant, all aspects should not be underestimated, and it is necessary to ensure the safety and work of personnel.

1. Requirements for the design and decoration of doors and windows in the clean workshop.

The doors and windows of the clean workshop must be flat with the walls, and there is no need to design window sills. The door of the workshop must be tightly sealed, so as to prevent condensation caused by the temperature difference between indoor and outdoor. The material of doors and windows should be selected that is not easy to deform, has small error and good air tightness.

In addition, the shape of the doors and windows in the workshop should be as simple as possible, so that it is easy to clean. Doors and windows are not suitable for wood, and after a long time, it is easy to breed bacteria by moisture.

2. Clean workshop design and decoration ground requirements.

The design and decoration of the clean workshop should use a seamless overall floor that is not easy to produce static electricity, wear-resistant and corrosion-resistant. Most cleanrooms use epoxy artesian flooring, which is a resin-based composite floor. It can not only achieve the effect of mirror decoration, but also has the characteristics of non-toxic, odorless, solvent-free, seamless and wear-resistant.

3. Clean workshop design and decoration wall requirements.

The walls of the clean workshop should be simple in color, smooth and corrosion-resistant, and the paint or coating on the interior walls should be anti-static, moisture-proof, mildew-proof, and easy to clean. In addition, the junction between the wall and the floor needs to be made with a radius of 50 mm to reduce the accumulation of dust. Crash railings should be installed in the corridor to prevent dust from falling from shaking during the transportation of materials.

4. The air supply pipes and lamps in the clean workshop must be arranged in the technical mezzanine.

The air supply pipes and lamps in the clean workshop must be arranged in the technical mezzanine, so as to ensure the cleanliness of the workshop. Many clean workshops use color steel sandwich panels to seal the ceiling, because color steel sandwich panels have the advantages of light weight, thermal insulation, and overall strength.

5. How to choose decoration materials for clean workshop decoration:

The airflow organization of this type of clean workshop belongs to the turbulent type. For the whole clean room, although the cleanliness is not high, a good airflow pattern and a high cleanliness can be obtained in the local work area.

It can be seen from the above various airflow organization methods that the plane layout and profile form of the clean workshop must be adapted to the airflow organization mode, and the clean room should try to reduce the net height as much as possible in order to reduce the amount of ventilation and air flow, save equipment investment and operation costs, and the clean room body shape should strive to be simple and square, which is conducive to the airflow organization and reduce the ash surface, especially on the side wall of the airflow, to avoid protruding components, such as delivery windows, socket boxes, cabinets, etc., In order to reduce the impact of the surrounding environment on the clean room, a suite or corridor should generally be provided as a buffer zone to reduce the influence of the outside world. In order to improve the working conditions, glass windows should be appropriately opened on the wall of the clean room, and the decoration color should be soft to avoid glare.

First, the air intake system should be installed, the fresh air filter box, and the purification air conditioner (the purification air conditioner should be divided into three filter sections: primary, medium and high-efficiency) There is a high-efficiency air supply outlet at the end. If necessary, it is also equipped with a purification pressurization box.

Second, the return air system of the dust-free purification workshop should be installed, the return air outlet, the filter primary effector, and the intermediate return air box.

Third, enter the buffer zone before entering the dust-free purification workshop, install electronic interlocks on the buffer zone door, and place clean wardrobes and air purifiers in the changing area.

Fourth, people and goods must pass through the dust-free purification workshop, air shower room, cargo shower room, and transfer window mainly to transmit small items.

Fifth, in the dust-free purification workshop, it is necessary to install a vertical laminar flow workbench, laminar flow hood (FFU), clean shed (movable purification shed), and self-purifier in the place where it is necessary to reach 10-1000 level. Laser dust particle counter for measuring cleanroom cleanliness.

1. The ground treatment is self-leveling ground treatment, and the 2mm thick PVC floor is laid.

2. According to the requirements of GMP specifications, the clean room should be considered in the design and installation to avoid the parts that are not easy to clean.

3. All the accessories, partition walls, and ceiling fixing and hanging parts can only be connected to the main structure, and cannot be cross-mixed with equipment and pipeline supports, so as to prevent the loosening of decorative materials and dust falling off due to micro-earthquakes.

4. The gaps between building decoration and doors and windows should be sealed on the front.

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

a.Materials with good air tightness and low deformation under changes in temperature and humidity should be selected.

b.The surface of the wall and ceiling should be smooth, smooth, ash-free, dust-free, corrosion-resistant, impact-resistant, easy to clean, and reduce concave and convex surfaces. The junction of the wall and the ground is made into a radius equal to 50 mm.

The color of the wall should be harmonious, elegant, and easy to identify contaminants. c.Doors and windows should be straight with the inner wall, and the structure should fully consider the sealing of air and water vapor, so that polluting particles are not easy to penetrate from the outside and prevent condensation due to the temperature difference between indoor and outdoor.

Gaps such as internal doors, internal windows, and partitions between rooms with different levels of cleanliness must be sealed.

6. The amount of dust generated in the construction operation should be controlled during construction, especially the hidden spaces such as the ceiling and the inside of the sandwich wall, which must be cleaned at any time.

7. In the room where the high-efficiency filter has been installed, the decoration operation with dust cannot be carried out.

8. Pay attention to the protection of the completed working surface, and shall not cause the pollution of plate depression, dark crack and surface decoration due to impact, knocking, trampling, and watery operations.

Clean workshop decoration and construction requirements for various industries.

1) In the "Electronic Industry Clean Plant Design Code GB50472" about the requirements of the production environment mainly include: the design of the production environment of the electronic industry clean workshop should control particles and impurities harmful to product quality according to the requirements of the production process, and should also put forward temperature, humidity, differential pressure, noise, vibration, electrostatic protection, illumination and other parameter requirements.

2) The air cleanliness level of the production environment of various electronic products should be determined according to the requirements of the production process.

3) The noise level (vacancy) of unidirectional flow and mixed flow cleanrooms (zones) should not be 65dB, and the noise level (vacancy) of non-unidirectional flow cleanrooms should not be greater than 60dB

4) The air cleanliness level of the relevant processes and environmental areas of drug production should comply with the current national (good manufacturing practices).

5) The temperature and humidity of the pharmaceutical clean room shall comply with the following regulations.

When there are no special requirements for temperature and humidity in the production process, the temperature of the pharmaceutical clean room with air cleanliness level should be 20-24 degrees, and the relative humidity should be 45%-60%; The temperature of the pharmaceutical clean room with air cleanliness level 100,000 and 300,000 is 18-26 degrees, and the relative humidity should be 45%-65%.

When the production process has special requirements for temperature and humidity, it should be determined according to the process requirements.

The temperature of the personnel purification and living room should be 16-20 degrees in winter and 26-30 degrees in summer.

1. Purify the installation of decorative walls and ceilings.

According to the design requirements, the glass magnesium sandwich color steel plate partition wall and glass magnesium sandwich color steel plate ceiling are adopted. In order to ensure that the room is not easy to accumulate dust and easy to clean, the corners of the wall are made of R50 arc inner corner, arc outer corner, arc bar and other aluminum alloy special materials, which should be selected in strict accordance with the design requirements, reasonably set and carefully installed.

Process flow: according to the layout of the workshop wall in the floor plan, mark and locate on the ground with the floor trough - put the U-shaped floor manger with nails to fix the self-tapping rod on the ground - install the wall decoration and splicing the wall decoration - play the expansion screw on the floor according to the design requirements - install the boom - install the hook on the ceiling decoration - install the hook on the ceiling decoration - fix it with rivets on the ceiling decoration U-shaped floor manger Install the ceiling decoration and splicing the ceiling Install the door frame Pipe hole and efficient air supply hole Install the door Install the arc inner corner, the arc outer angle and the arc strip Clean the joints, apply glass glue to the joints, and clean the walls and ceilings of the room.

The construction of the clean workshop is generally dust-free and requires the use of pixel floors.

Insulated sandwich panels.

Thermal insulation sandwich panel is an emerging building board made by pressurizing and heating the inner and outer steel plates (can also be made of aluminum plates, stainless steel or decorative plates) and self-extinguishing polystyrene foam boards (other fireproof materials can also be used) by pressurizing and heating the colored steel plates with high-strength adhesives on an advanced automatic forming machine.

The appearance of the heat-insulated sandwich panel is beautiful, the color is bright and diverse, the light weight and high strength, the construction is fast and convenient, and the plate is assembled, without large lifting equipment, and there is no wet operation. It can be widely used in large-span structure roofs, walls, thermal insulation workshops or thermal insulation fire protection plants, purification plants, cold storage, refrigerated trucks, and container houses.

Clean and airtight doors.

The clean and airtight door is divided into two parts: aluminum alloy door and color steel plate door. The door leaf is light, good rigidity, good sealing performance, good overall performance of the product, smooth surface, smooth, corrosion resistance, not easy to accumulate dust, beautiful and elegant appearance, flexible opening and closing, durable, with the advantages of sound insulation, heat preservation, fire prevention and so on. The specific specifications can be designed according to the user's requirements.

Clean and airtight windows.

According to the user's design requirements, the clean and airtight window can be made into an arc frame or a triangular frame by using R60 or R44 series profiles.

Clean and airtight lamps.

There are two types of clean and closed lamps: ordinary type and emergency type. It is usually in the form of a double tube. Among them, the emergency type can also be used as an ordinary type under normal circumstances, and in the case of a sudden power failure in the plant, it can keep lighting continuously, and there is no need for a separate power supply system.

In terms of materials, there are two types of clean and airtight stainless steel and baking paint type, and the mask is transparent and opaque.

Floor covering. 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.

Equipment required for the purification workshop.

Air shower room, transfer window, workbench, FFU filter fan, filter, laminar flow hood, high-efficiency air outlet.

Qingyang has more than 10 years of experience to answer for you, I hope to help you.