Yongzhou PPH storage tank installation
When the storage tank made of polyethylene is produced and processed again, it does not need to use traditional welding, so its volume will be larger when it carries liquid. Because the HDPE storage tank does not need to be welded, so there is no weld. When it is used again, it does not need to worry about instability due to too much carrying liquid. Generally speaking, most storage tanks have a stability coefficient. The reason why the stability performance of storage tanks is different is that the performance of raw materials used is different. If the materials used are poor, even if the process is good, the stability performance is not guaranteed. When selecting raw materials for storage tanks, the first thing we should do is to check the quality certificate and inspection report of the raw materials. After checking, all data can be put into production only if they meet the standards. Besides, plates are used at the top and bottom of the tank, so there are requirements for plates.
Yongzhou PPH storage tank installation
PPH storage tank has the advantages of corrosion resistance, corrosion prevention, long service life, light self weight, high strength, safe transportation, convenient maintenance, etc. The working pressure of PPH storage tank is normal pressure, and the working temperature is PPH-10 ℃~120 ℃, and PVC-40 ℃~60 ℃. PPH storage tank has the advantages of one-step forming without welding joint, impact resistance, aging resistance, light weight, no leakage, acid and alkali resistance, long service life, and compliance with health standards. PPH storage tank has excellent chemical corrosion resistance, and has good corrosion resistance to inorganic acid, alkali and salt (except oxidizing media). Common PPH tank solutions include dilute sulfuric acid, hydrochloric acid, hydrofluoric acid, hydrogen peroxide, phosphoric acid, ammonia, etc. Rotational plastic anti-corrosion PP storage tank has great advantages in large size, large capacity and large volume products. Although the volume is large, it only maintains the characteristics of one-time molding integrity, which is beyond the reach of other storage tank processes. Compared with the traditional anti-corrosion storage tank, the price is low and the performance price ratio is high.
Yongzhou PPH storage tank 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.
Yongzhou PPH storage tank installation
Working principle of PPH waste gas purification tower: there are multi-stage packing rings inside. During operation, waste gas flows upward from the bottom. Due to tangential entry into the tower, especially the guiding role of the packing layer, the rising flue gas rotates, resulting in good contact between the packing layer and the pollutants in the waste gas and the liquid, which has a large contact area between the gas and the liquid; The droplets will also rotate through the air flow, and the centrifugal force generated will enhance the gas contact at night. After being thrown to the tower wall, the liquid drops will flow down the wall and reach the next layer of packing through the overflow device. The nozzle will atomize again to contact with gas and liquid. The liquid can be effectively separated after full contact with the gas, and the dust particles in the gas will be removed by adhering the water mist to the filler layer. In addition, dust and fog drops will be thrown onto the tower wall under the action of centrifugal force, and flow to the bottom of the tower to be removed, thus reducing the possibility of dust and fog drops brought by air flow from the tower.
Yongzhou PPH storage tank installation
The performance characteristics of PPH storage tank are anti-corrosion and free of leakage. Easy to install, maintain and replace. Long service life, good sealing performance. High polymer plastic sliding roller can prevent the strip steel surface from being pulled during pickling. PPH storage tanks are commonly used for the storage and temporary storage of production materials in chemical, petroleum, medicine, food, grease, printing and dyeing, metallurgy, environmental protection, light industry and other industries. Because PPH storage tank has unique advantages over traditional anti-corrosion tank. Next, the advantages of PPH storage tank are introduced in detail. PPH storage tank has good integrity, no welding, no leakage, impact resistance, high tensile strength, good aging resistance, and meets the hygienic food standards. Due to the good performance of LLDPE and the special structure of polypropylene rolling tank, the service life of LLDPE can reach more than 15 years. Good chemical resistance. Except for some solutions that can make it expand, it can bear most of the material solutions. Polypropylene tank has the characteristics of internal and external anti-corrosion, and can be placed in a highly corrosive environment. Generally, the working conditions of storage tanks are atmospheric temperature and pressure; Under special circumstances, the working conditions of the storage tank can be lower than 70 ℃, and the hydraulic pressure can be less than 1 kg/cm2.
