Huizhou PPH reactor installation
What are the advantages and features of PPH waste gas treatment spray tower: the process of PPH waste gas treatment spray tower is simple, the operating cost is low, the installation is convenient, and the corrosion resistance is good; The ppH waste gas treatment spray tower has stable performance and high purification efficiency; The ppH waste gas treatment spray tower is light in weight, convenient for installation, transportation and maintenance management; The ppH waste gas treatment spray tower is especially suitable for water-soluble dust laden gas; The internal spray of ppH waste gas treatment spray tower is uniform, and the gas-liquid contact area is large; PpH waste gas treatment spray tower has low noise, stable operation, simple operation and convenience; It is specially used for neutralizing acid and alkali gases produced by electroplating industry and Wuduo surface treatment. It adopts excellent PPH board, and the air volume can be adjusted randomly.
Huizhou PPH reactor installation
For the treatment of corrosive gases (such as acid and alkaline waste gas) in PPH waste gas tower, liquid absorption method is often used. The key to control the waste gas by liquid absorption is the selection of purification equipment. The main development is acid and alkaline waste gas purification process and equipment with high purification efficiency, simple operation and management, and long service life. This process and product are characterized by simple structure, low energy consumption, high purification efficiency and wide application range, and can effectively remove water-soluble gases such as hydrogen chloride (HCl), hydrogen fluoride (HF), ammonia (NH3), sulfuric acid mist (H2SO4), chromic acid mist (CrO3), cyanuric acid gas (HCN), alkali vapor (NaOH), hydrogen sulfide gas (H2S), formalin (HCHO), etc. The acid mist waste gas is introduced into the purification tower through the air duct. After passing through the packing layer, the waste gas and sodium hydride absorption liquid are fully contacted, absorbed and neutralized by gas-liquid two-phase reaction. After purification, the acid mist waste gas is dewatered and defogged by the demister, and then discharged into the atmosphere by the fan. The absorption liquid is sprayed down from the tower top after being pressurized by the water pump at the tower bottom, and then flows back to the tower bottom for recycling.
Huizhou PPH reactor installation
Pph storage tank is a kind of plastic container made by rotational molding process. it has become the equipment needed for chemical industry, smelting, mining and new materials. Do you know what problems should be paid attention to during the installation and use of pph storage tank? The platform for installing pph storage tank shall be able to bear the weight of storage tank and solution. The platform shall be flat and smooth to prevent some sharp objects from damaging the storage tank. If heavy additional equipment is installed on the tank, or if a person needs to work on the top of the tank but the tank cannot bear the weight of a person, support or related equipment should be used to assist in the operation. When the liquid inlet is higher than the tank bottom, the liquid inlet shall bend towards the tank wall to let the incoming liquid flow along the tank wall, so as to reduce the direct impact of liquid on the tank bottom. When storing chemical liquids, first communicate with the manufacturer to determine the specifications of storage tanks, such as thickened storage tanks. In use, if pph storage tank needs to be monitored, it can be monitored by level gauge or induction device. When it has been used for a long time, please refer to the storage requirements of pph storage tank and clean the residual liquid in the tank in time. If a large amount of liquid is sucked in and discharged from the pph storage tank, special technicians need to be arranged to install the corresponding exhaust pipe.
Huizhou PPH reactor installation
PPH waste gas treatment tower is generally divided into cylindrical tower body or square tower body. The cylindrical tower body is generally vertical tower, and the square tower body is generally horizontal tower. There are multi-stage packing rings inside. During operation, the waste gas flows upward from the bottom of the tower. Due to tangential entry into the tower, especially the guiding effect of the packing layer, the flue gas rotates and rises, resulting in full contact between the packing layer and the waste gas, which sprays the downstream liquid into droplets, leaving a large contact area between gas and liquid; The liquid droplets will also be driven by the air flow to rotate, and the centrifugal force generated will strengthen the air contact at night. They will fall onto the tower wall and flow down along the wall, passing through the overflow device to the next layer of packing, and then the spray nozzle will atomize again for gas-liquid contact.
Huizhou PPH reactor installation
The storage tank is a new spiral wound disposable product with no welding cracks and better sealing performance. The thickness of PPH storage tank is not affected by the manufacturing materials. The external welding of PPH storage tank is a process that uses the imported automatic extrusion welding unit to make the large weld of the storage tank with high stress be welded in one time. The new PPH granular material with the same property as the tank body is hot melted at the large weld seam, and is integrated with the tank bottom and tank body. Welding process characteristics of PPH storage tank bottom: high mechanization and automation, stable product quality; The weld specifications can be designed according to the stress characteristics of the products, so as to give full play to the integrity of the weld; It can reduce flash, and the joints are smooth and beautiful.
