Design considerations for purification and decoration of sterile clean room in edible mushroom factory

A clean room must be built for the industrialization of edible fungi, including laboratory, precooling room, cooling room and inoculation room In addition to meeting the basic specifications of the clean room, the clean room for the production of edible fungi should also integrate the concept and production process of the production of edible fungi into the design Macwell suggests that when designing the clean room for edible fungi, there must be edible fungus technicians involved It is suggested to pay attention to the following points in the design and construction of the clean room for edible fungi: first, the clean room cleanliness level of the edible fungus factory clean room needs to reach the 10000 level standard, and the air outlet of the filter needs to reach the 100 level This purification standard is the common purification room, the clean room of the edible fungus factory The general logistics and people flow are large, and there are people flow and logistics every day According to the experience of mushroom industry, the class 10000 clean room can reach the class 10000 standard under the static state When it is in production, such as when it is out of the pot, cooled or inoculated, the number of dust particles increases rapidly, so the purification level cannot be guaranteed Therefore, the purification level of the purification room in the edible mushroom factory should be raised to a thousand, and the circulation air volume and circulation times should be increased to ensure the dynamic purification level during production 2 The clean room is equipped with ultraviolet germicidal lamp and ozone generator Generally, the purification room for edible fungus does not use drugs for disinfection Therefore, when designing the purification room, ultraviolet lamp or ozone generator should be installed to disinfect the space III the ground of the clean room shall be subject to wear-resistant treatment The ground of the precooling room, the cooling room and the inoculation room must consider whether it can bear the rolling of the wheels of the turnover car Once the ground is damaged, it is difficult to repair Ordinary epoxy self leveling simply can't bear this frequent high-strength rolling Mushroom industry suggests to make a new type of wear-resistant ground with higher cost, but it is solid and durable IV design 10-15% fresh air to maintain 10-15% fresh air in the circulating air of the edible fungus clean room, which can ensure the fresh air in the clean room, the dynamic flow of the ambient air, and the more stable environmental indicators V the primary effect filter and medium effect filter shall be easy to replace The primary effect filter and medium effect filter are generally made of washable materials The design shall consider the removal and installation during the cleaning Vi generally, the air volume of the deluge room designed by the company according to the national standards is small, and the number of dust brought by the personnel flow in the vaccination room is large, so it is recommended to add the air volume of the deluge room 7 The precooling room, cooling room and inoculation room are interconnected The specific work flow shall be clarified with the purification company to avoid the mutual influence of the pressure difference of the three purification rooms