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  • 凈化車間工程中如何選擇使用合適的傳動窗?
    來源:http://www.dbarnesagency.com 瀏覽: 發布日期:2023-07-29
    一、潔凈室潔凈度等級
    1、 Cleanroom cleanliness level
    食用菌工廠的凈化級別需要達到萬級標準,過濾器出風口需要達到百級。
    The purification level of edible mushroom factories needs to reach the 10000 level standard, and the outlet of high-efficiency filters needs to reach the 100 level standard.
    這個凈化標準是普通凈化室,食用菌工廠的潔凈室,一般物流、人流都較大,而且每天都要有人流和物流。根據菇行天下的經驗,萬級潔凈室在靜態狀態下,是能夠達到萬級標準的,當生產的時候,如出鍋、冷卻、接種的時候塵埃粒子數量迅速增加,無法保證凈化級別。
    This purification standard is a regular purification room, which is a clean room in a mushroom factory. Generally, there is a large amount of logistics and human flow, and there must be daily flow of people and logistics. According to the experience of Mushroom Xingtianxia, a Class 10000 clean room can reach the Class 10000 standard in a static state. When it is produced, such as cooking, cooling, and inoculation, the number of dust particles increases rapidly, and the purification level cannot be guaranteed.
    因此,食用菌工廠凈化室凈化級別提高到千級,而且要增加循環風量和循環次數,以保證在生產時動態的凈化級別。
    Therefore, the purification level of the purification room in the edible mushroom factory has been raised to 1000 levels, and it is necessary to increase the circulating air volume and number of cycles to ensure the dynamic purification level during production.
    二、潔凈室加裝紫外線殺菌燈和臭氧發生器
    2、 The clean room is equipped with ultraviolet Germicidal lamp and ozone generator
    食用菌凈化室一般不使用藥物進行消毒,所以在設計凈化室的時候,要安裝紫外線燈管或臭氧發生器,用來消毒空間。
    Edible mushroom purification rooms generally do not use drugs for disinfection, so when designing purification rooms, ultraviolet lamps or ozone generators should be installed to disinfect the space.
    食用菌工廠
    Edible Mushroom Factory
    三、潔凈室地面做耐磨處理
    3、 Wear resistant treatment of the clean room floor
    預冷室、冷卻室、接種室的地面一定要考慮能否承受周轉車車輪的碾壓,地面一旦損壞很難修補。普通環氧自流平根本無法承受這種頻繁的高強度的碾壓,建議做新型耐磨地面,造價高一些,但是堅固耐用。
    The ground of the pre cooling room, cooling room, and inoculation room must consider whether it can withstand the rolling of the turnover vehicle wheels. Once the ground is damaged, it is difficult to repair. Ordinary epoxy self-leveling cannot withstand the frequent and high-strength rolling. It is recommended to make a new type of wear-resistant ground, which is more expensive but sturdy and durable.
    重癥監護室裝修
    四、設計10-15%的新風量
    4、 Design 10-15% fresh air volume
    在食用菌潔凈室循環風中保持10-15%的新風量,能夠保證凈化室空氣清新,環境空氣處于動態流動狀態,環境指標更穩定。
    Maintaining a fresh air volume of 10-15% in the circulating air of the mushroom clean room can ensure that the air in the clean room is fresh, the ambient air is in a dynamic flow state, and the environmental indicators are more stable.
    五、初效過濾器和中效過濾器要便于更換
    5、 The primary and intermediate efficiency filters should be easy to replace
    初效過濾器和中效過濾器一般采用可以清洗材料制作,設要考慮方便清洗時拆卸和安裝。
    Primary and intermediate efficiency filters are generally made of washable materials, and should be designed to facilitate disassembly and installation during cleaning.
    六、加大風淋室風量
    6、 Increase the air volume of the air shower room
    一般凈化公司按照國家標準設計的風淋室風量都偏小,接種室人員流動帶入的塵埃數量較多,所以建議加大風淋室的風量。
    Generally, purification companies design air shower rooms according to national standards with a relatively small air volume, resulting in a large amount of dust brought in by the movement of personnel in the inoculation room. Therefore, it is recommended to increase the air volume in the air shower room.
    七、預冷室、冷卻室和接種室三個凈化室是互通的,要和凈化公司說清楚具體工作流程,避免三個凈化室壓差互相影響。
    7、 The pre cooling room, cooling room, and inoculation room are interconnected, and the specific work process should be clearly explained to the purification company to avoid mutual influence of pressure differences among the three purification rooms.

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