Integrated water purifier collection of flocculation, sedimentation, drainage, backwash, collection of water filtration process in essence, such as automatic operation without personnel operation can achieve monomer series of water purification device, is an important unit to realize the automation management of waterworks, combined with JY type automatic dosing device and disinfection equipment, can be a water purification station (factory) with full functions. The FJ type integrated water purifier of domestic drinking water grade has pretreatment part (coarse and fine particle separation device) and controllable reverse system, and the integrated water purifier of internal special coating of drinking water grade has no small tube design, which can run steadily for a long time and meet the national standard GB 5749-2006 standard of domestic drinking water.
一体化(huà)净水装置和(hé)城市供(gòng)水(shuǐ)厂的净化流程(chéng)一样。它(tā)有:混(hún)凝池、沉淀池、过滤池、水质稳(wěn)定装置(zhì)、反冲洗(xǐ)装置(zhì)、水泵及电(diàn)气控制柜。现分别(bié)介(jiè)绍如下:
1、混(hún)凝(níng)池:投加(jiā)混凝(níng)剂的原水由进水管(guǎn)进入混凝池内(nèi),用特(tè)制的搅拌机搅(jiǎo)动,使水中的悬浮物(wù)和混(hún)凝剂充分接触反应形成矾花。
2、沉淀室(shì):水经加混凝剂混(hún)凝后形成(chéng)矾花,流到设备的沉淀池内进行沉淀,沉淀池(chí)采用斜(xié)管沉淀法,经(jīng)过梯形(xíng)斜板沉淀室沉淀完成固液分离,沉淀(diàn)下来的污泥(ní)排入泥斗。
3、过滤池:经(jīng)沉淀后的水流(liú)到过滤池过滤,滤池结构:底部(bù)为(wéi)布水管,中部为(wéi)石英砂(shā),上(shàng)部为无(wú)烟煤。过滤速度(dù)为10m/h,最后(hòu)清水流到清水池内消毒(dú)处理后(hòu)饮用。过滤池反冲周(zhōu)期为12小时左右,反冲时间为(wéi)5-10分钟。
一体化净水器(qì)适(shì)用(yòng)于江、河(hé)、湖、水库等(děng)以地表水(shuǐ)为水源的给(gěi)水工程的水质净水(shuǐ),中水回用、及煤矿尾矿水、洗煤(méi)水、浴(yù)池、游泳池、洗车场(chǎng)、造纸、印染、电镀和其它(tā)工业(yè)废水的水(shuǐ)质净化。
1.适用原水浊度:≤3000mg/L。
2.适用原水温(wēn)度:常温。
3.净水(shuǐ)出水浊度:≤3mg/L。
4.沉淀(diàn)区(qū)设计表面负荷(hé):7-8M/H·M。
5.过(guò)滤区设计滤速:7-10M/H。
6.滤(lǜ)池(chí)冲洗强度(dù):14-16L/S·M。
7.冲洗历时:t=4-6min(可调)。
8.总停(tíng)留时(shí)间:T总40-45min