回轉(zhuǎn)式格柵清污機(jī)廠家  只不過后者是利用靜電場的作用，而不是電子作用。其機(jī)理是水分子具有極性（也稱偶極子），當(dāng)水偶極子通過靜電場時(shí)，每個(gè)水偶極子將按正負(fù)有序地連續(xù)排列。如水中含有溶解的鹽類，其正負(fù)離子將被水偶極子包圍，也按正負(fù)順序排列于水偶極子群中，不能自己的運(yùn)動(dòng)，因而也就不能靠近管（器）壁，并進(jìn)而沉積于管（器）壁上形成水垢。同時(shí)，水中釋放的氧，可使管壁產(chǎn)生一層極薄的氧化層，可以防止管（器）壁腐蝕?；瘜W(xué)法利用化學(xué)劑使表面污染或覆蓋層與其發(fā)生化學(xué)反應(yīng)而被除去，如對垢層的酸洗、堿洗等。為使基材在化學(xué)清洗中不受腐蝕或使腐蝕率控制在允許范圍內(nèi)，通常在化學(xué)清洗液中要加入適量的緩蝕劑和起活化、滲透、潤濕作用的添加劑。
The manufacturer of rotary grille cleaner only uses electrostatic field instead of electronics. The mechanism is that water molecules have polarity (also known as dipoles), when water dipoles pass through the electrostatic field, each water dipole will be in a sequence of positive and negative. If there are dissolved salts in water, the positive and negative ions will be surrounded by water dipoles and arranged in the order of positive and negative in the water dipole group, so they can not move themselves, so they can not be close to the wall of the tube, and then deposited on the wall of the tube to form scale. At the same time, the oxygen released from the water can make the pipe wall produce a very thin oxide layer, which can prevent the corrosion of the pipe wall. Chemical methods use chemicals to cause surface contamination or chemical reactions with the coating to be removed, such as pickling and alkaline washing of the scale layer. In order to prevent the substrate from being corroded in chemical cleaning or to control the corrosion rate within the allowable range, an appropriate amount of corrosion inhibitor and additives with the functions of activation, permeation and wetting should be added to the chemical cleaning solution.