Food factory clean room decoration Detailed

Food factory clean room decoration design:


Food sterile clean workshop is best able to isolate the outside world, can not walk through or interfere with other factors. The size of the food sterile clean workshop depends on the need, usually composed of dressing room, buffer room, air shower and operation room. The lock room is located between the dressing room and the air shower, can also be connected with several operations at the same time; between the operating room on the inside, mainly for product filling, the room Should be free from direct sunlight, the size of appropriate, highly appropriate (specific according to the height of the production equipment to determine). The room is too large, cleaning and disinfection inconvenience; too small, the operation is inconvenient; the top is too high will affect the effective UV sterilization effect. The walls should be smooth without dead ends for cleaning and disinfection. Food sterile clean workshop should be closed and keep the static pressure difference between the workshop is positive pressure, set the air disinfection with the UV lamp, air filter and thermostat device.
       First, the layout of clean food factory


1. Clean factory and clean room interior design and layout should meet the food safety and health operation requirements, to avoid cross-contamination of food production.
       2. The design of clean rooms and clean rooms should be based on the rational distribution of production processes to prevent and reduce the risk of contamination of the product.


 3. Clean factory and clean workshop should be based on product characteristics, production processes, production characteristics and the production process of the cleanliness of the requirements of a reasonable division of the operating area, and take effective separation or separation.
       4. The laboratory set up in the clean room should be separated from the production area.
       5. The area and space of the dust-free plant should be compatible with the production capacity, so that equipment can be placed, cleaned and disinfected, material storage and personnel operation.


    Second, the design description
     1. Because the workshop products for food, so the need for disinfection of air environment sterilization, in the air supply system installed ozone generator. And provide 20 water freezer, the engine room is located in the production workshop next door, water tower is located in a layer of outdoor.
      2. The system uses a centralized filtration system, the installation of aluminum alloy louvers and aluminum alloy diffuser outlet, the use of air under the return air way to ensure uniform air supply, in order to avoid access to clean room staff into the particles Cleanliness can not meet the requirements, the installation of a set of air shower, and configure the dressing room to ensure that personnel before entering the air through the purification.


3. The clean room using D = 50mm double-sided steel plate to do the wall and ceiling.
      4. Clean the surface of the surface smooth, no cracks, close interface, no particles off, anti-mildew, anti-static, to avoid glare and can tolerate cleaning and disinfection, wall and ground at the junction of the arc end to reduce dust accumulation Easy to clean, door frame should not set the threshold; clean room doors, windows, partitions and other decoration materials shall not use wood products, clean room windows, easy to clean, clean room door, window shape to be simple, Ceiling, and into the indoor duct outlet, lamps and walls or ceilings should be sealed at the junction;
      5. Purification workshop ceiling, wall panels made of 50MM thick sandwich color steel, rigid, beautiful, arc corners, doors, window frames, etc., using special aluminum profile production, air duct made of hot-dip galvanized steel plate, paste Clean the insulation effect of a good flame retardant PEF foam plastic plate, high efficiency filter with air spray with anti-static iron frame, beautiful and clean, punching screen with paint aluminum, not rust, non-stick dust, easy to clean.


    Third, the material
    1, on the ground floor of the workshop using solvent-based epoxy resin, strength C20 or more, the surface is dense, no sand, hollowing, cracks. Bright colors, anti-static performance lasting unchanged, can withstand the following load, high temperature. To meet the use of the basis, can play the role of decoration, wear, washable, dustproof, anti-skid, excellent performance, color and gloss uniform.
    2, ventilation and air purification equipment: clean plant design, in accordance with regulatory requirements, design a return air system. The engine room is located in the top side of the plant (according to the situation on the ground, can be used unit purification system, do not set the engine room), the return air circulation duct in the technical sandwich and air conditioning units connected into the system. Return to the air duct using high-quality galvanized steel, soft air valve connection. Galvanized steel pipe duct production.
    3, lighting clean area should be used ceiling cleaning lamps, non-clean area using ordinary fluorescent lamps. Design of the room lighting, UV lamp independent control, and are controlled by the electrical control box, and then by the total power distribution cabinet centralized control; indoor lighting are used closed lighting group; socket plate are embedded;
    (1), the food industry on the staff, the material of the moving line has a clear provision, can not cross the flow, the material flow to be set up a dedicated material transfer port or transfer door; staff need to take a dedicated staff channel.
    (2), the liquid processing workshop, the need to pay special attention to the stain caused by washing residue in the installation of aluminum, summer mildew, need to do special treatment.
    (3), the staff hand-washing faucet must be non-manual (induction, pedal or hand liner), the production workshop necessary to install a necessary workplace sterilization pool.
    Fourth, pay attention to matters
    (1) clean room work area of ​​the security: pay attention to the surrounding environment health, process channel flow, ladder platform solid, ground and work surface flat.
    (2) the safety of the use of materials: pay attention to stacking or storage, loading and unloading of local size, material, whether broken, burr, toxicity, pollution or special requirements, transport, handling means, signal device is clear and so on.


    (3) the safety of the tool: pay attention to whether it is complete, clean, with or without damage, what special provisions, operation methods.
    (4) equipment safety: pay attention to protection, insurance, alarm device, control agencies, the use of procedures and other requirements of the intact situation.
    (5) the safety of other protection: pay attention to ventilation, heatstroke, warm conditions, protective equipment is complete and proper use, clothes, shoes and socks and hair is appropriate, with or without fire and first aid items and other measures.


(6) Window glass should use non-friable material. If the use of ordinary glass, should take the necessary measures to prevent the broken glass after the raw materials, packaging materials and food pollution.
 (7) windows such as the installation of windowsill, its structure should be able to avoid dust accumulation and easy to clean. Openable windows should be fitted with easy-to-clean pest control
   (8) dust-free workshop damage window installation design requirements. Effectively prevent debris, mosquitoes and other pollution.
   (9) clean workshop ground design and construction requirements
   (10) The ground should be constructed of non-toxic, tasteless, impermeable, corrosion-resistant materials. The structure of the ground should be conducive to the need for sewage and cleaning.