There are two kinds of honeycomb fillers: inclined pipe and straight pipe, and the material is stainless steel, PP, PVC, and FRP. The inclined pipe is mainly used for sand removal at the water outlet in the water supply and drainage project, industrial and domestic water precipitation, sewage sedimentation, oil separation and tailings concentration treatment, and can also be used for the transformation of the old pool, the main features: large wet circumference, small hydraulic radius, good laminar flow state, particle precipitation is not disturbed by flocculation flow. The straight pipe is used for tower biological filters, high-load biological filters and submerged biological filters (also known as contact oxidation tanks), as well as the microbial carriers of biological turntables, mainly for biochemical treatment of industrial organic wastewater and urban sewage, with higher treatment efficiency than activated sludge tanks and a small footprintThe gas strength is lower than that of activated sludge and no sludge reflux is requiredThe sludge volume is small and adaptable, which greatly reduces the treatment workload after sludge dewatering.
Honeycomb packing welding operation.
1. Open the inclined tube packing crack, put the first piece of tube packing flat on the ground, take the third piece of inclined tube packing and put it on top of the first piece of packing, check the incision of the material tube packing, ensure that the quality is 60 degrees angle, and be hexagonal honeycomb, and start to iron the bonding point after checking that it is correct
2. All plane contacts at both ends of the barrel packing should be hot, and the two thin and two-piece plane joints should be connected at more than four points. More than four points are required to be welded in the middle of the two inclined pipe packing planes to ensure that the welding ring is firmly welded
3. Pay attention to the operation rhythm when ironing, control the temperature, and the number of ironing points shall not be returned
4.Each inclined pipe packing is packed with carbon as a separate stamping unit, and is neatly stacked on the site after the stamping is completed
5.Be sure to cut off the power supply of the soldering iron and place it safely
Safety Matters. 1. Pay attention to personal safety when connecting at the contact point to prevent scalding and electric shock
2. The hot scalding operation requires at least two people to be present to assist each other and cooperate with the operation
3. The hot scalding operation is required to be carried out on an open site, and there must be a guardian during construction
4. There shall be no quality items on the site, and there must be fire-fighting facilities present
5. Report accidents in time. Timely alarm in case of emergency.