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Features of efficient exhaust units
Features of efficient exhaust units(1) Strong filtration and disinfection functionA high-efficiency filtration and disinfection exhaust unit is provided with a filtration and disinfection mechanism, which can efficiently filter and disinfect nearby air. For example, the high-efficiency filtration and disinfection exhaust unit of General Air (Shenyang) Co., Ltd. has a filtration and disinfection mechanism including a fixed box, activated carbon filter plate, and fixed nails. Among them, the activated carbon filter plate is symmetrically arranged about the central axis of the fixed box, and the cross-section is an isosceles trapezoid, which can effectively absorb harmful substances in the air and perform efficient filtration and disinfection of the air. According to relevant data, this activated carbon filter plate can absorb more than 80% of tiny particles and harmful gases, providing people with a cleaner and healthier air environment. (2) High biosecurity Take Meiai Technology's biosafety and high-efficiency exhaust unit as an example. It is equipped with a pressure difference detection instrument as standard, which can monitor changes in filter pressure difference in real-time. It is equipped with various safety devices. Meiai Technology's biosafety and high-efficiency exhaust units are widely used in various high-risk exhaust fields that meet various high-risk or high isolation requirements. They come standard with pressure difference detection instruments that can monitor changes in filter pressure difference in real-time. , the optional function can realize remote signal transmission. Equipped with a PAO scanning device, it can perform in-situ scanning and leak detection of high-efficiency filters on site, and a biosafety sealing valve can achieve safe isolation and protection of ventilation ducts. Meiai Technology has been deeply involved in the field of purification for more than 20 years and is committed to providing overall solutions for laboratory microenvironment and biological safety protection, which can reduce the risk of relevant personnel and the environment being harmed by toxic substances while ensuring that the laboratory meets safety regulations and standards. (3) Reasonable design and convenient maintenance Some exhaust units are designed to make it easy to disassemble the exhaust window and replace the exhaust blades to improve exhaust efficiency. The main body is an airtight box with arc corners designed around it. For example, a maintainable ventilation unit includes a cab top panel, a fan base plate, a fan guard, and a fan. One end of the roof panel in the cab is connected with a hinge, and the other end is locked with a four-corner lock. When maintenance is required, you only need to open the four-corner lock, saving manpower and time. The fan of the ventilation unit is installed on the bottom plate. The bottom plate has a flip structure. One end is hinged and the other end is locked with a four-corner lock. When maintenance is required, you only need to open the four-corner lock. After maintenance is completed, due to the positioning function of the hinge link, Only a single person is required to install the fan base plate and cab top plate, saving manpower and time and reducing maintenance costs. At the same time, the main body is an airtight box with an arc angle design around it. The box contains an aerosol injection port, a sampling port, and a disinfection equipment interface. The scanning device can perform filter integrity testing, and a heating device can be configured. The heating temperature can be adjusted adjust. This reasonably designed exhaust unit provides users with great convenience and improves exhaust efficiency. |
