Packing is the most important part of cooling tower, its efficiency is high or low, depends on the cooling water and air in the packing full contact degree.
As we all know, the surface of the packing because of the evaporation of water in the circulating water, the concentration of inorganic substances increases and crystallization precipitation, scaling on the surface of the packing and the tower, the inner wall of the pipe; Many manufacturers of packing is to rely on, adhesive and bracket of live in use in a “vicious circle”, also is the heavier weight after fouling, packing in the case of overload, add water, “bending deformation occurs, and the deformation after packing positive impact, the water impact, in turn, make the deformation is more serious, this is a kind of irreversible” vicious circle “, start the cycle, packing soon make adhesive contact with tensile fracture, collapsed, causing cooling tower cooling capacity is reduced, the main equipment heat damage, this is the reason why cooling tower packing: why do you want to change.
1. Before replacing the packing of the cooling tower, protect, isolate and hang out the other equipment on the site; Laying construction material cloth on the waterproof layer of the floor to prevent damage;
2. Remove the packing of the cooling tower and turn off the power of the motor; Remove the cooling tower packing part of the tension; Remove the old filler; Garbage cleaning in the tower; Clean up the scene;
3. cooling tower packing bonding, because the packing bonding amount is large, to ensure that the packing has enough space to place during the curing of the binder, in the bonding process, the packing contact point is on the same level, to ensure that the packing contact point is uniform and compact in the process of pressing;
4. Clean up the dust and garbage on the internal parts of the cooling tower to ensure cleanness. Stacking the packing into the cooling tower is forbidden to trample on and vigorously extruding the packing in the process.
5. When replacing the packing of the cooling tower, we should pay attention to the upper and lower direction of the assembly block, and the top surface of each layer should be laid flat, and the layers should be clear and clean, and no debris should be blocked.
6. installation, maintenance and other work need to work on the filler, must be spread on the plate, is strictly prohibited directly trampling.
Installation Guide of Cooling Tower Fills
There are two types of placement method of cooling tower fills: hanging type and support grid type.
Two workers are installing the cooling tower fills onto the string rod.
Check and ensure the parameter of cooling tower fills, including aperture size, aperture pitch and distance from upper edge to the hole center. Incorrect parameters may cause the false installation.
Hang the cooling tower fill packs onto the steel tube in the cooling tower in turn.
A working is placing the cooling tower fill blocks onto the support grid.
Support grid type
Bonding the cooling tower sheets into specified sizes of blocks on the construction site. When bonding, you should make sure that the pressure onto the packing sheet is even and leave the full curing time. Make sure the filler contact point are in the same water level and have same adhesive space.
Clean cooling tower. Clean up the dust and garbage in the internal of cooling tower.
Install the support grid.
Install the cooling tower fills. The installation of cooling tower fills should conduct as schedule and adopts partition installation method. Smooth and tidy placement as designed arrangement. For the corner and other irregular area installation, you should cut the blocks according to the actual boundary conditions. All the placement should be tidy, tight and without gaps.
Clean the remaining debris between the cooling tower fill blocks and on the layers to ensure all positions are clean and without any debris.
Install the rare layers of cooling tower fills. Until all the cooling tower fills are installed. Clean the debris after each layer of fills is installed to guarantee the best efficiency of cooling tower fills.
BeiJing YuLeng Energy Saving Air Conditioning Equipment Co., Ltd. is a professional enterprise engaged in the development and production of central air conditioning energy saving products, central air conditioning equipment, various cooling towers and cooling tower noise reduction engineering.
Cooling tower expert
Over 8 years of exporting and producing cooling tower products.