As early as 2017, a domestic pharmaceutical company hoped to solve the efficient external cleaning and killing of dozens of tons of mass materials entering the clean area, so the conveying air shower room developed by Miran stood out.
It adopts a new production concept of assembly line material pretreatment, abandoning the traditional cumbersome and discrete production forms such as manual outsourcing in the external cleaning room, changing trays in the buffer room, temporary storage in the material storage room, crushing in the crushing room, sieving in the screening room, and weighing in the weighing room. This not only greatly reduces labor intensity and improves production efficiency, but also avoids the risk of pollution and errors that may occur due to manual intervention.
To meet the high demand for sterile products in the production process, Miran continues to upgrade on the basis of conveyor air shower, adding a sterilization section and launching a new product - air shower tunnel sterilizer, to help more pharmaceutical companies achieve efficient sterilization and ensure sterile production of products. At present, the equipment has been widely used in Jiangxi Zhengkang and Wuhan Jiabiyou enterprises, etc.
01
Reduce human intervention
Traceable standard system is easier to verify
"In the process of traditional material outer bag unpacking and entering the clean area, the operation boundary between the clean area and the non clean area is relatively simple and crude, and there is a lack of mandatory isolation measures. In addition, the operation is difficult and labor-intensive, which makes it very easy for the staff to violate the GMP specification without real-time supervision." President Hu, technical director of Miran, said: "reducing the intervention of personnel can improve the compliance of production."
The Miran air shower tunnel sterilizer completely replaces manual operation, and the main body adopts a fully stainless steel transmission tunnel design, which can perform automated continuous transportation, greatly avoiding the risk of manual intervention; The online disinfection and sterilization of materials entering the clean area makes the process information true, accurate, complete, traceable and easier to pass relevant verification.
At the same time, the Miran air shower tunnel sterilizer is more suitable for processing large amounts of materials weighing over 10 tons per day. Compared with a large number of repeated unpacking and disinfection and sterilization, this automated continuous conveying process greatly reduces the labor intensity of operators, helps pharmaceutical enterprises reduce labor costs, improves production efficiency, and finally realizes cost reduction and efficiency increase!
02
The total ultraviolet radiation dose can reach over 30000 uw. s/cm ²
Comprehensively and efficiently eliminate the vast majority of microorganisms
"It usually takes more than ten minutes to half an hour for ordinary sterilization technology to take effect from its implementation! And it will be accompanied by high temperature, high humidity, chemical residue, explosion risk and other adverse factors." President Hu, technical director of Miran, said: "If high intensity ultraviolet sterilization technology is used, it can focus on disinfection and sterilization in a few seconds, without secondary pollution, and it is an ideal choice for disinfection and sterilization the appearance of the package. Based on the immediacy, continuity, and safety of sterilization, the Miran air shower tunnel sterilizer especially adopts high-intensity ultraviolet sterilization technology in the sterilization section, which is a deep integration of sterilization technology and equipment continuity.
It is understood that the ultraviolet sterilization equipment on the market varies greatly, with most not meeting the standard for ultraviolet radiation dose, and even lacking the concept of ultraviolet radiation dose. It should be noted that meeting the requirements of radiation dose is precisely the key to whether ultraviolet radiation can achieve sterilization and disinfection effects. The Miran air shower tunnel sterilizer is equipped with ozone free high-performance ultraviolet sterilization lamps, which have been professionally measured and tested for ultraviolet intensity from the beginning of development to ensure safety.
Dosage and duration of disinfection irradiation on the surface of objects: Different types of microorganisms have different sensitivities to ultraviolet radiation. When using ultraviolet disinfection, the irradiation dose must be used to achieve the required irradiation dose to kill the target microorganisms. When killing most common microorganisms, the irradiation dose should reach 30000 uw. s/cm ². If a higher dose of irradiation is required, it can also be achieved by selecting a longer air shower tunnel, that is, extending the delivery time of the material package inside the air shower tunnel.
The ultraviolet intensity inside the sterilization chamber of the Miran air shower tunnel sterilizer can reach 10000uw/cm ², and the sterilization time of the material on the conveyor belt far exceeds three seconds, which means that the total ultraviolet irradiation dose is much higher than 30000uw. s/cm ², fully meeting the requirements of the ultraviolet standard total irradiation dose and effectively killing various microorganisms, "said President Hu.
03
Fill in the details of sterilizing you can't imagine
Help enterprises to effectively comply
In order to ensure a full range of surface disinfection and sterilization, other application details of Miran air shower tunnel sterilizer are incomparable to most air shower sterilizers on the market.
In order to remove the dust attached to the surface of the material package and ensure the cleanliness of the tunnel warehouse, Miran is equipped with a high-strength clean air blowing and circulation system that has been filtered through three levels of primary efficiency, medium efficiency, and high efficiency; The conveyor belt is specially designed in the form of mesh belt, which not only avoids the phenomenon of slipping and sticking of the conveying materials, but also ensures the all-round purging and disinfection and sterilization of the bag surface.
The entrance and exit of the tunnel type sterilization machine are equipped with automatic lifting doors, which are interlocked in front and back to ensure effective isolation between clean and non clean areas. At the same time, shading curtains are installed in front and back to provide UV protection for operators, etc.
The Miran air shower tunnel sterilizer is also equipped with a touch screen and PLC automation control system, which can be used as a standalone or connected device. In addition, according to the requirements of material conveying, the conveying speed, showering speed, showering time and disinfection and sterilization time of the equipment can be flexibly adjusted.
It is not difficult to see that the miran air shower tunnel sterilizer embodies the three words of "standardization", and embodies the implementation of the specification in the details of all links, helping the enterprise to achieve high efficiency and compliance.
Nowadays, the automation and intelligence of pharmaceutical equipment are increasing, which is the result of the "market vitality and social creativity competing to burst forth". For many years, Miran has been deeply involved in the technology research and equipment innovation of the clean equipment industry, and has always had a profound grasp of the development trend of the entire clean equipment industry. It is precisely because of this that Miran has been at the forefront of the industry, boldly innovating applications, and constructing standardized and efficient air shower sterilization equipment.
