FFU keel is in fact a modular ceiling system for clean rooms. The ceiling system manufactured by our company absorbs the advantages of similar products from abroad. It is designed according to the characteristics of domestic clean plants, making it easy to install, disassemble and reuse.
Because of the convenience of assembly and maintenance,
FFU keel ceiling system in clean room
At present, the system is widely used. In addition to FFU and lamp installation, the strength of the standard type should be considered. In addition, the maintenance of pipeline equipment above the standard type should be carried out in the future. In terms of performance, good air tightness should be maintained. Heavy load is the need for needle chamber process to choose a higher strength or allow local reinforcement design, joint design allows the installation of fire sprinkler head and power line to ensure its air tightness.
FFU keel ceiling system is suitable for local laminar flow system, FFU system and air purification system with different cleanliness levels.
FFU keel
FFU keel
Characteristics of FFU keel
1. T-BAR:
1. 6063 Aluminium Alloy with anodic treatment of more than 10u
2. Tensile load of upper groove is 1160 kg and that of lower groove is 1560 kg.
3. The load deformation of 6.27 mm is 0.16 mm when the load of a single branch is 300 kg per M.
Clean room keel ceiling system
Clean room keel ceiling system
2. Joints:
1. Die-casting of zinc alloy
2. Surface treated by Epoxy
3. Cross joint can be fitted with fire sprinkler head and wire joint.
4. Horizontal strength to withstand tension over 610 kg
5. Vertical load of more than 320 kg, undamaged
3. System scalability:
Easy installation of high efficiency filters, FFU lamps and other equipment
4. Applicable to CLASS1-10000 or above
5. Fluid tank FFU keel specially used for pharmaceutical factory needs must be matched with matching flume filters.
EFFECT DIAGRAM OF FFU KEEL INSTALLATION
EFFECT DIAGRAM OF FFU KEEL INSTALLATION
FFU keel ceiling construction
1. Process flow
Check datum line-check datum elevation line-suspender prefabrication-lofting suspender installation-FFU keel prefabrication-FFU keel installation-FFU keel horizontal adjustment-FFU keel positioning-cross patch installation-measurement of distorted zero keel size-interface retraction-FFU keel pressure cap installation-FFU keel horizontal adjustment
2. Checking baseline
A. Be familiar with the drawings carefully and confirm the construction area and the position of cross datum line according to relevant information.
B. Check smallpox datum with theodolite and laser level.
Drawing of FFU keel installation
Drawing of FFU keel installation
3. Checking datum elevation line
A. Determine the ceiling elevation according to the floor or elevated floor.
4. Prefabrication of suspenders
A. According to the floor height, the length of the hanger rod needed for each ceiling height is calculated, and then the cutting process is carried out. ?
B. Hangers that meet the requirements after processing are pre-assembled with square regulators and other accessories.
5. Installation of lofting suspender: In the direction of cross datum line, a discharge suspender is installed first, and the position of suspender is marked on the keel of air-tight ceiling. ?
6. Suspender installation: After the installation of lofting suspender, a large area of suspender installation is started according to the position of the suspender, and fixed on the air-tight ceiling keel by flange anti-slip nut.
7. FFU keel prefabrication
When the FFU keel is prefabricated, the protective film can not be torn off, the inner hexagonal screw should be tightened, and the prefabricated area can be moderate.
8. FFU keel installation
The prefabricated FFU keel is integrally hoisted onto the T-type screw of the hanger rod. The square regulator shifts the center of the cross joint 150 mm and locks the T-type screw and flange anti-slip nut.
Drawings for assembly of keel ceiling system in clean room
Drawings for assembly of keel ceiling system in clean room
9. Adjustment of FFU keel level
When the keel is constructed in an area, the level of the keel should be adjusted by laser leveler and receiver. The level difference should not be higher than 2 mm of the ceiling elevation or lower than the ceiling elevation.
10. FFU keel location
When the keel is installed in a certain area, temporary positioning is needed. The center of the ceiling and the cross datum line are corrected with a heavy hammer, and the deviation is within one millimeter. Pillars or civil steel structures and walls can be selected as locating points.
Specification of FFU keel
Specification of FFU ceiling keel system
Shandong Aide Purification Engineering Co., Ltd. has strong technical strength and construction experience, according to the different needs of clean places, using professional equipment, to form different levels of clean standard space, to create the most suitable production and working environment. At present, it has established close cooperation with many enterprises and is a trustworthy professional purifying project implementer. Wechat Public Number: Aide-188