Two characteristics of FFU laminar flow hood used in clean workshop

1、 The construction and use of clean workshop make the room with less particles Zui entering, producing and staying in the room Other indoor parameters include: temperature, temperature, air pressure, etc., which shall be controlled as required (medical clean room, industrial clean room) 2 FFU laminar flow hood can be modularized and connected, which makes FFU laminar flow hood widely used in dust-free clean room, dust-free operation platform, dust-free production line, assembly type dust-free room, local class 100 and other applications FFU laminar flow hood can be equipped with primary and secondary filter screens The fan draws in the air from the top of the FFU laminar flow hood and filters it through the primary filter The filtered clean air is sent out at a uniform speed of 0.45M / s ± 20% on the whole air outlet surface It provides high quality clean air for clean rooms and microenvironment of different sizes and cleanliness levels 3 Two characteristics of FFU laminar flow hood applied in clean room: A insufficient ceiling space in clean room In some occasions with high cleanliness requirements, the air supply plenum on the upper part of the ceiling of the clean room has a great role in balancing the pressure on the cross-section of the clean room However, when FFU is used, the ceiling of the clean room is divided into several modules We can adjust each module (FFU) to meet the pressure balance requirements of the air supply plenum on the upper part of the ceiling, so as to increase the pressure The requirement for the height of the hydrostatic chamber is greatly reduced In some reconstruction projects, FFU effectively solves this problem when the floor height is limited B Insufficient static pressure in clean room In some reconstruction projects, due to the limited conditions, the air supply resistance is very large It is difficult to overcome this problem by air supply pressure of air conditioning unit alone Because FFU has its own power, this problem can be solved well Shanghai Sujing Industry Co., Ltd if you have any need, you can pass with us at any time Thank you very much for your support and look forward to cooperating with you Thank you & bestragard! Suing Jinghua