Food QS clean room, clean workshop design and decoration:
Zhongjing Global Purification () can provide consulting services, consulting, design, construction and decoration services for food workshops, QS clean workshops and clean workshops.
Food QS purification workshop overall requirements:
Food and beverage sterile clean workshops are best isolated from the outside world and cannot be walked through or interfered with by other factors. The size of the sterile clean workshop is determined by the needs, usually consisting of the dressing room, buffer room, air shower room and operation room. The dressing room is placed outside, mainly for changing clothes and hats, shoes, etc.; the buffer room is located between the dressing room and the air shower room, and can also communicate with several operation rooms at the same time; the operation room is placed inside, mainly for product filling, room It should not be exposed to direct sunlight, of appropriate size and height (depending on the height of the production equipment). The room is too large, cleaning and disinfection is inconvenient; too small, inconvenient to operate; the top too high will affect the effective sterilization effect of ultraviolet light. The walls should be smooth and free of dead ends for cleaning and disinfection. The food and beverage sterile clean workshop should be closed and keep the static pressure difference of the workshop as positive pressure. The ultraviolet lamp, air filter purifier and thermostat for air disinfection should be installed.
Structural requirements:
According to the “Code for Design of Clean Plantsâ€, the walls and ceilings of the workshop must be constructed of materials that are not dust-producing or smooth, and that there is no dead space in the workshop. The special color plate for the construction of the purification plant is used. The top plate of the substrate is made of Baosteel 0.4 steel plate, the core material density reaches 14kg/m3, and the aluminum material is made of special aluminum profile. In order to improve the service life of the purification room and achieve the beautiful appearance, all the aluminum profiles are carried out. Electrophoresis treatment.
Food QS purification workshop ground requirements:
The solvent is epoxy on the ground, the strength is above C20, the surface is compact, and there is no sand, hollow drum or crack. The color is gorgeous, the anti-static performance is constant, and it can withstand medium-low loads and high temperature resistance. On the basis of satisfying the use, it can play the role of decoration, wear-resistant, wash-resistant, dust-proof, anti-slip, excellent performance, uniform color and gloss.
Lighting requirements:
Ceiling-type purification lamps should be used in the clean area, and ordinary fluorescent lamps should be used in the non-clean areas. The lighting in each room is designed, and the UV lamps are independently controlled, and are controlled by the electric control box, and then controlled by the main power distribution cabinet; the indoor lighting adopts the closed lighting group; the socket plates are embedded; the indoor line is not laid.
Clean plant design, according to the requirements of the specification, design a return air system. The machine room is located on the top side of the plant (according to the actual situation, the unit type purification system can be used without the machine room), and the return air circulation ducts are connected to the air conditioning unit in the technical interlayer to form a system. The return air duct is made of high-quality galvanized steel sheet, which is softly connected by a damper, and the galvanized steel duct is produced on site.