What are all the uses of acid and alkali resistant vertical pumps? What is the role in waste gas treatment?

　　We first understand the process of vertical pump work, when the vertical pump work, the liquid filled pump casing, then, the impeller rotates at high speed, this time the liquid in the centrifugal force under the action of high speed, high speed liquid through the gradual expansion of the pump casing channel, and finally, the dynamic head of pressure into a static head of pressure, and constantly reciprocating work.

　　Now take you to understand the performance characteristics of vertical pumps

　　1, high efficiency and energy saving: CFD calculation of fluid dynamics, analysis and calculation of the pump pressure distribution and velocity distribution relationship, optimization of the pump flow channel design, to ensure that the pump has a high efficiency hydraulic shape line, improve the efficiency of the pump.

　　2、Easy installation and maintenance: vertical pipeline structure, the pump can be installed in any position and any direction of the pipeline like a valve, so it is extremely convenient for installation and maintenance.

　　3、Smooth running, safe and reliable: the motor shaft and pump shaft are coaxial direct connection, high concentricity, smooth running, safe and reliable.

　　4、Stainless steel shaft sleeve: the position of the shaft seal is relatively easy to be corroded, once the shaft of the pump is corroded, it is easy to cause mechanical seal failure, so as to avoid the occurrence of corrosion, improve the life of the shaft and reduce the operation and maintenance costs.

　　5, bearing: the pump is equipped with a closed bearing in the motor, after normal use, to carry out maintenance of motor bearings, are viewed.

　　6, machine seal: mechanical sealing base parts can generally choose rubber bellows structure, using the traditional mechanical seal in the shaft seal by the O-ring of the line seal or rubber parts of the two face seal, so that the sealing effect is improved in the clear water medium.

　　Use of acid and alkali resistant vertical pump.

　　1. It can be used with filter to convey various chemical liquids.

　　2. Used for warm or crystallized chemical liquid, according to the different chemical properties, the choice of material is different.

　　3. It can be used for the circulating transportation of PC board etching solution.

　　4. Wastewater treatment equipment conveying operation.

　　5. It can be used for washing tower spraying operation.

　　6. It can be used as heat exchange circulation and filtering operation with filter machine.

　　7. All kinds of liquid circulating and conveying operation in chemical mixing tank or anti-filtration tank.

　　What is the role of vertical acid-alkali pump in waste gas treatment?

　　Waste gas treatment on the scrubber tower using the circulating water pump is required to acid and alkali resistant materials, because the various chemical particles in the exhaust gas through the spray treatment, will make the medium in the tank into a corrosive medium containing corrosive media, so it will cause corrosion of the pump pump body, so the selection of waste gas scrubber tower circulating pumps is critical. When the mixed gas from the middle of the scrubber tower into the scrubber tower, due to the presence of product components between the tower plate liquid, product components of the liquefaction of the gas at the same time the evaporation of some of the impurities due to the liquefaction or coagulation can not be liquefied, when passing through the tower plate with the presence of liquid will be fixed by the product components of the liquid, resulting in the role of the scrubber, scrubber tower is based on the principle of the design and manufacture.

　　1. Alkaline solution alkaline absorbing solution often contains 1% to 10% of sodium hydroxide solution, to eliminate hydrogen sulfide exhaust gas effect is significant, others, such as methyl mercaptan, methyl sulfide, methyl sulfide, methyl sulfide, low-grade fatty acids and other substances that often cause odor in the wastewater treatment plant, the treatment effect is also very significant.

　　2. Acid solution acid washing is mainly used to eliminate the odor caused by ammonia, amine and other alkaline gases, generally using sulfuric acid as a washing solution.

　　3. Sodium hypochlorite solution sodium hypochlorite is generally used together with acidic and alkaline absorbing solution, for other methods are difficult to eliminate the methyl sulfide, the use of sodium hypochlorite absorbing solution control effect is very good. All of the above solutions need the circulating water pump of the exhaust gas scrubber tower to transport and circulate. Therefore, Mabel brand acid and alkali resistant water pump is the preferred product for circulating water pump of waste gas scrubber tower.

　　According to the different installation methods, they can be divided into acid and alkali resistant self-priming pumps and idle vertical pumps. Especially, the idling vertical pump has become the standard circulating water pump for scrubber tower in waste gas industry with its excellent performance.

　　Reference: acid and alkali resistant vertical pumps have what uses