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(yī)体(tǐ)化净水装置和(hé)城(chéng)市供水(shuǐ)厂的净化流(liú)程一样(yàng)。它(tā)有:混凝池、沉淀池、过滤池、水质稳定装置、反冲洗(xǐ)装置、水泵及电(diàn)气控(kòng)制柜。现分(fèn)别(bié)介绍如下:
1、混凝池:投加混(hún)凝剂的(de)原水由进水管进入(rù)混凝池内,用特制的搅拌机搅动,使水(shuǐ)中的悬浮物和混(hún)凝剂充分接触反应形成(chéng)矾花。
2、沉(chén)淀室:水经加混凝剂混凝后形成矾花,流到设备的沉淀池(chí)内进行(háng)沉淀,沉淀池采用斜管(guǎn)沉淀法(fǎ),经过梯(tī)形(xíng)斜板沉淀室沉淀(diàn)完成固液(yè)分离,沉淀下来(lái)的污泥排入泥斗。
3、过滤(lǜ)池:经沉淀后的水流到过(guò)滤(lǜ)池过(guò)滤(lǜ),滤池结构(gòu):底部为(wéi)布(bù)水管(guǎn),中部(bù)为石英(yīng)砂,上部为无烟煤。过滤速度为10m/h,最后清水流到清水池内(nèi)消毒处理后饮用。过滤池反(fǎn)冲(chōng)周期(qī)为(wéi)12小时(shí)左右(yòu),反冲时间为(wéi)5-10分钟。
一体化净水器(qì)适用(yòng)于江(jiāng)、河、湖(hú)、水库等以地表(biǎo)水为水源的给(gěi)水(shuǐ)工(gōng)程(chéng)的水质净水,中(zhōng)水回用、及煤(méi)矿尾矿(kuàng)水、洗(xǐ)煤水、浴池、游泳(yǒng)池(chí)、洗车场、造纸、印染、电(diàn)镀和其(qí)它工(gōng)业废(fèi)水的(de)水质净化。
1.适用原(yuán)水浊度(dù):≤3000mg/L。
2.适用原水温度:常温(wēn)。
3.净水出水浊度:≤3mg/L。
4.沉淀区(qū)设计表面负(fù)荷:7-8M/H·M。
5.过(guò)滤区设计滤速:7-10M/H。
6.滤池(chí)冲洗(xǐ)强度:14-16L/S·M。
7.冲洗历(lì)时:t=4-6min(可(kě)调)。
8.总(zǒng)停留时间:T总40-45min