1) Choose materials with good airtightness and small deformation due to temperature changes; when the wall is installed with light steel keel and insulation materials, non-combustible materials or non-combustible materials should be used; (2) The inner wall and ceiling surface of the clean room should be smooth, smooth, free of micro-patterns, avoid light reflection, and be corrosion-resistant. The corners of the wall and the floor should be smooth. Light steel keels are used as partition walls, and measures to prevent collisions must be taken; (3) The floor of the clean room should be good and smooth as a whole, with wear resistance, corrosion resistance and impact resistance. In addition, it should have anti-static and easy cleaning and dust removal functions; (4) When the light ceiling grid is used as the technical inspection space, the maintenance channel shall be laid in the space to the discharge outlet; (5) The exterior wall windows of clean rooms and personnel clean rooms must have good air tightness and have the function of preventing air leakage and condensation; (6) The shape of the doors and windows of the clean room is a simple, smooth structure that is not easy to retain dust and is easy to clean; do not set thresholds; and in order to prevent bacteria from being generated by moisture or deformation of doors and windows, wood products cannot be used for doors and windows in the clean area; (7) The windows of the clean room should be opened toward the room with high air cleanliness level, and the windows should be of sufficient size to facilitate the installation, repair and exchange of general equipment; (8) The inner wall of the clean room for installing doors and windows should be flat, and no window sills should be avoided as much as possible. If there is a window sill, in order to prevent the accumulation of dust and facilitate cleaning, it should be made as inclined as possible; (9) The doors on both sides of the delivery box must be interlocked and airtight, easy to clean; (10) The color of a clean room should be elegant, soft and harmonious. In addition, the light reflection coefficient of the decoration materials on each surface of the room is 0.6-0. 8 for suspended ceilings and walls, and 0.15-0. 35 for the ground. (11) The coatings for walls and ceilings in clean rooms should be flame-retardant, anti-crack, corrosion-resistant, wear-resistant, and have a smooth surface. They should be water-absorbent and non-degradable and mold-free paint; (12) If the walls and ceiling surfaces of the clean room are plastered, advanced plastering standards should be adopted, and the curing time should be sufficient; materials that deform, crack, mold, or pulverize due to heat and humidity should not be used. After plastering, the paint surface layer should be brushed, and the paint should be inflammable, non-cracking, resistant to cleaning, smooth surface, and not easy to absorb water and deteriorate.
With the continuous improvement of modern people's living standards, people's living environment and quality of life have also reached a new level. High-purity water filtered by water purification equipment has been widely welcomed by people, and clean room engineering technology has gradually entered people's field of vision. Electronics, aerospace, bioengineering, pharmaceuticals, precision machinery, chemicals, food, machinery manufacturing and other high-tech fields and modern scientific clean room cleaning projects have been widely used. Many years of experience in clean room engineering, water and electricity installation, purification engineering design and construction services. Many industries are now implementing decontamination (control) air pollutants and dust removal work to create a clean and comfortable environment. Purification projects are mainly used in laboratories, food workshops, operating rooms, electronic workshops, biopharmaceuticals and other fields. In the food industry, people are becoming more and more aware of food safety. In order to ensure food safety, the content of microorganisms is strictly controlled within a reasonable range. Through the purification of food workshops, food safety is improved, food taste is improved, and processing procedures are optimized. In the experimental industry, dust and ions in the air will affect the experimental process and the accuracy of the experiment. Especially in high-tech research and development equipment, the requirements for fine dust ions are very strict. In the production industry, the development of high-precision cutting-edge technology, high-precision products, and miniaturization are urgently needed to ensure a working environment with particles and temperature and humidity standards. Any particles and non-standard temperature and humidity may affect the working performance of manufacturing equipment. reliability. In the medical industry, using the operating room decontamination project, the postoperative infection rate dropped from 8.9 to 0.26. The purification of the operating room is an important indicator of the hospital's medical level. In large hospitals, it is necessary to provide an advanced operating room to purify the delicate and complex operations. (1) Pharmaceutical production my country's "Good Manufacturing Practice for Pharmaceutical Products" (also known as GMP) has been implemented nationwide, and different cleanliness levels have been proposed for the process requirements of the production environment. In addition to limiting the size and number of dust particles in the air, there are also clear limits on the number of biological particles (the number of bacteria). (2) Hospital leukemia treatment rooms, burn wards, and operating rooms, according to the situation, cooperate with appropriate cleaning techniques to prevent bacterial infections and play an environmentally friendly treatment in the air. The company is located at: (3) Experimental su...
The decoration cost of the clean room project is relatively high. The factory spends such a high cost, and the requirements for it are naturally high. First of all, when selecting the project site, it is necessary to select an area with no air pollution, and there will be no large amount of dust particles around. Such an environment can reduce the load of the clean room air conditioning system and reduce the cost of clean room operation. Because the factory has strict requirements on the cleanliness of the clean room project, which is specifically reflected in the amount of bacteria and dust in the air. The smaller the content, the lower the clean room level and the more difficult the decoration. If the clean room project wants to meet the relevant grade requirements, it is necessary to do a good job in the design and installation of the air conditioning control system, and do a good job in the quality control of the decoration materials to reduce the generation of harmful gases in the decoration. The air conditioning system can control the temperature, humidity and pressure in the clean room through the frequency and size of the air change. At the same time, it is ensured that the content of various bacteria and dust in the air can meet the requirements of clean room engineering. At present, according to different industries, different clean room grades, there will be slight differences in engineering requirements. For example, ordinary clean room engineering needs to comply with the requirements of GB50073-2001, the decoration requirements of hospitals for clean rooms should comply with GB50333-2002, and pharmaceutical factories should comply with the regulations of GB50457-2008. In order to meet the various requirements in the clean room project, the decoration company needs to have very professional decoration technology and professional and advanced decoration equipment. They must submit relevant qualifications and certificates, and apply for the corresponding decoration qualifications in order to obtain the qualifications for the renovation of the solution room. At the same time, in daily life, it is necessary to learn more advanced decoration techniques in the industry to improve the skills of decoration personnel. Specialize in the clean room industry for many years. WONZONE
Purification engineering has become an indispensable industry in today's society. Purification decoration is used in many fields. So what are the requirements for doors and windows in the implementation of this project? 1. The purification and decoration project is an integral part of the enclosure structure. In addition to the requirement of airtightness, it also requires the surface to be flat and smooth, without dust accumulation, just like the wall. The glass of double windows should be flush with the inner and outer walls respectively. When metal beading is used for single-glazed windows, the metal beading should be made into an arc shape or have a certain slope to facilitate cleaning and not easy to install a window sill. 2. The sealing materials for clean room doors and windows include rubber strips, silicone rubber, sealants, and single and double-sided pressure-sensitive adhesive strips, etc. 3. The gaps between doors and windows are roughly divided into fixed gaps and movable gaps. Fixed gaps, such as those of fixed windows, are easier to handle, and you can use "one-and-for-all" sealing materials; movable gaps, such as the gap between door leaf and door frame, cannot be treated like fixed gaps. It depends on the material, quality, opening frequency, and With thresholds, whether it is directly connected to the outside air, etc., comprehensively consider the door leaf, door frame, hardware material, sealing strip and its action mode, and make corresponding design in advance. Professional clean room manufacturer, mainly dedicated to the production and research and development of clean room engineering, equipment, materials, etc.
The clean room ceiling system is designed according to the characteristics of the clean room. It has simple processing, convenient assembly and disassembly, and is convenient for daily maintenance after the clean room is built. The ceiling system is modular in design and has large plasticity, which can be factory-produced or cut on site. The pollution of processing and construction is greatly reduced. The system has high strength and can walk on it. It is especially suitable for high-clean areas, such as electronics, semiconductors, and medicine. industry. Ceiling system composition: 1.T-bar: 1) T-shaped structure, dry ceiling, anode aluminum material, surface electrophoresis treatment. 2) Sprinklers, smoke detectors and lighting wires can be installed at the T-bar cross joint 3) Clean room teardrop lighting can be installed under the T-bar 2. Connector: 1) The connecting parts include cross joints, T-shaped joints, corner joints, and zinc alloy materials. The entire system is screwed together to form a whole. 2) Galvanized full wire suspension rod, with adjuster to adjust the height of the ceiling, connected by clamps and nuts. 3) All screws and nuts are galvanized 3. System scalability: high efficiency filters, FFU, etc. can be easily installed. To Clean room FFU ceiling connection node 1. Check the baseline—check the datum level—prefabrication of boom—stake out boom installation—installation of boom—prefabrication of ceiling keel—installation of ceiling keel—level adjustment of ceiling keel—position of ceiling keel—installation of cross reinforcement piece—measurement of abnormal keel Dimensions—Interface closing—Ceiling keel gland installation—Ceiling keel level adjustment 2. check the baseline A. Be familiar with the drawings carefully, and confirm the construction area and the position of the cross reference line according to the relevant data. B. Check the ceiling reference line with theodolite and laser level. 3. Check the reference elevation Determine the elevation of the ceiling according to the ground or raised floor 4. Boom prefabrication A. According to the floor height, calculate the length of the boom required for each ceiling height, and then cut it. B. After processing, the boom that meets the requirements is pre-assembled with the square regulator and other accessories. 5.Installation of boom: After setting out the boom, install the boom in a large area according to the position of the boom, and fix it on the airtight ceiling keel through the flange anti-slip nut. 6.prefabricated ceiling system When the keel is prefabricated, the protective film cannot be removed, the hexagon socket screws need to be tightened, and the pre-assembly area is moderate. 7.Ceiling keel installation The prefabricated ceiling keel is hoisted onto the T-shaped screw pre-assembled by the boom, the square adjuster is offset from the center of the cross joint by 150mm, and the T-shaped screw and flange anti-slip nut are...
The slot-sealed flat-closed clean room door of the door and fan of the open clean room is the most commonly used type of clean room door in the clean workshop. It is usually used for traffic or transportation, and is very convenient for emergency evacuation in case of fire, which is very convenient. The elastic material of the forming section is usually chosen as the sealing strip to fix and seal at the state of the seam. The opening width of common sliding doors clean room is less than 1800 mm in double inner clean room doors and 2100 mm in double outer clean room doors, and the height of the opening is in the range of less than 2400 mm. The setting of the sealing strip. In the case of frequent opening and closing of the doors and fans of clean rooms, it excepts the following situations：some outside clean rooms door and windows, which may install the sealing strips on the doors and fans of clean rooms to avoid the transportation of the heavy equipment , or some doors of inner clean rooms are not allowed to set the doors of clean rooms on the ground because of workshop transportation, and only suspended sweeping can be installed at the bottom of the doors and fans of clean rooms close to the ground. In general, in order to avoid the hand model, foot step or car collision as far as possible, and less affected by the operation and transportation, the small section forming sealing strips of several millimeters in length and width is laid on the concealed groove part of the door lift of the clean room, and then tightened by the closure of the door fan of the clean room. The sealing strip should be laid continuously along the periphery of the movable gap in order to form a trapped and closed ring sealing line after the door of the clean room closes. When the sealing strip is set at the door building and the door fan of the clean room respectively, it is necessary to pay attention to the good connection of the pottery and minimize the small gap between the airtight strip and the crack of the clean room doors and windows. Welcome to choose and buy the clean room equipment produced by Wonzone clean room doors and windows factory.
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