品牌：永興

型號：yx0023

類型：摩擦式離合器

材質(zhì)：鑄鐵

加工定制：是

樣品或現(xiàn)貨：現(xiàn)貨

扭矩：02N.m

適用范圍：100

轉(zhuǎn)速：30r/min

額定靜力矩：20n.m

水處理用磁粉是在重介質(zhì)粉的基礎(chǔ)上加入了其他的超強磁性物，其配合絮凝劑聚合氯化鋁在廢水處理中能夠起到快速絮凝，沉淀的作用，廣泛適用于煤礦污水，洗煤廢水，冶金、石油等行業(yè)廢水的油類污染物的快速處理。磁粉具有巨大的比表面積和表面自由能，表面活性很高。它不僅對水中雜質(zhì)有很好的吸附效應(yīng)，它還能滲透到所有的絮凝體中并強化絮凝體的網(wǎng)狀結(jié)構(gòu)，同時有效增大絮體的比表面積，使其牢固而不易破碎，有利快速的固液分離和提高污泥的干化度。有很強的磁吸絮凝特征。水處理磁粉能大幅削減水中COD、色度（60%以上）等污染物，對病毒、細菌也有顯著去除效果。在去除磷、重金屬離子、SS、COD等污染物過程中，利用表面活性點位的氧化、吸附、表面電荷絡(luò)合作用，實現(xiàn)污染物從水相中分離，固化，從而使水體得以凈化。磁粉還可以多次循環(huán)回收，重復(fù)使用。

微磁聚凝劑簡介

????微磁聚凝劑是水溶性的高分子聚合物， 主要用于各種工業(yè)廢水的絮凝沉降，沉淀澄清處理，如鋼鐵廠廢水，電鍍廠廢水，冶金廢水，洗煤廢水等污水處理、污泥脫水等。由于其分子鏈中含有一定數(shù)量的極性基團，它能通過吸附水中懸浮的固體粒子，使粒子間架橋或通過電荷中和使粒子凝聚形成大的絮凝物，故可加速懸浮液中粒子的沉降，有非常明顯的加快溶液澄清，促進過濾等效果。

微磁聚凝劑由于它具有：

1、澄清凈化作用；

2、沉降促進作用；?

3、過濾促進作用；

4、增稠作用及其它作用。

?? 在廢液處理、污泥濃縮脫水、選礦、洗煤、造紙等方面，能夠充分滿足各種領(lǐng)域的要求。

?? 煤廠對煤泥水的處理一般情況下采用“旋流器-濃縮機-壓濾機（煤泥沉淀池）”處理工藝。一般情況下都是采購機高分子絮凝劑。高分子絮凝劑與煤泥微?；蛎耗嗄z體接觸作用，中和了煤泥表面的電性，降低表面能，使煤泥微粒凝聚沉淀。不同粒度組成的煤泥水要選用不同分子量的絮凝劑。在使用微磁聚凝劑進行水處理的時候，要保證類型與煤泥水的pH值相吻合，微磁聚凝劑的適于偏堿性煤泥水。

The particle aggregate of iron powder(iron dust) is smaller than that of 1mm. Color: black. It is the main rawmaterial of powder metallurgy. According to the granularity, the habit ispided into five grades: coarse powder, medium powder, fine powder andultrafine powder. The iron powder with the particle size of 150 μ m is coarsepowder, the iron powder with the particle size of 44 ~ 150 μ m is 1044 μ m andthe ultrafine powder is less than 0.5 μ m. Generally, the powder which can pass325mesh standard sieve, that is, the powder with particle size less than 44 μm, can be called subsieve powder. If more accurate sieving is to be carried out,the air flow classifier can only be used, but for some easily oxidized ironpowder, it can only be made by JZDF nitrogen protection classifier. Iron powdermainly includes reduced iron powder and atomized iron powder, which are namedafter different modes of production. The application of iron powder in industryis mainly used to produce powder metallurgy mechanical parts, the main physicalproperties of which are loose density, fluidity, formability, particle shapeand so on. These properties are mainly affected by the production method ofiron powder and its chemical composition. (1) Application of hinged Powder inthe manufacture of Powder metallurgical structural parts the manufacture ofmechanical parts by powder metallurgy has the advantages of saving material andworking hours, being easy to automate, and easy to organize mass production,which has attracted widespread attention. Has developed rapidly. Iron basedpowder metallurgy mechanical parts have been widely used in China's automobile,motorcycle, household appliances, electric tools, office machinery,agricultural machinery, machine tools, instruments, textile machinery,metallurgical machinery and other industrial sectors. Good technical andeconomic benefits have been obtained. According to incomplete statistics, theproduction of iron powder in China has exceeded 100000 tons in 2003, whichindicates that iron powder has become a kind of important metal raw material inmechanical manufacturing industry. (2) the application of iron powder in theproduction of electrode, flame cutting and so on. Iron powder used in weldingrod occupies a certain proportion of the total application of iron powder(Sweden accounts for 37%), Generally, adding 10% iron powder to the coating ofthe electrode can improve the welding performance of the electrode. Flamecutting and cleaning is another important aspect of iron powder application.The United States uses about 7000 tons of iron powder a year for this purpose.When cutting refractories (such as concrete) with hydrogen oxygen flame oracetylene flame, adding iron powder to the flame can increase the flametemperature and also play the role of solvent.