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.
一体化净水装置和城(chéng)市供水厂的净(jìng)化流(liú)程一(yī)样。它有(yǒu):混(hún)凝池、沉(chén)淀池、过滤池(chí)、水质稳定装置(zhì)、反冲(chōng)洗装(zhuāng)置、水泵及电气控制柜(guì)。现分别介绍如下:
1、混凝池:投加混凝剂的原水由进(jìn)水管进入混凝池内,用特制的(de)搅拌机搅动,使水中的悬(xuán)浮(fú)物和混凝剂(jì)充分接(jiē)触反应形成(chéng)矾花(huā)。
2、沉淀室:水经加(jiā)混凝剂混凝后形成矾花(huā),流到设备的沉淀(diàn)池内进行沉淀,沉淀池采用斜(xié)管沉淀法,经过梯形斜板(bǎn)沉淀室沉(chén)淀(diàn)完成固液分离,沉淀下来的污泥排(pái)入泥斗。
3、过滤池:经沉淀后(hòu)的水流到过滤池过滤,滤池结构:底(dǐ)部为布(bù)水管(guǎn),中部为石英砂,上部(bù)为(wéi)无烟煤。过滤速度为10m/h,最后清水(shuǐ)流到清水池内消(xiāo)毒处理后饮用。过滤池(chí)反(fǎn)冲周期为12小时左右,反冲(chōng)时(shí)间(jiān)为5-10分钟。
一体化净水器(qì)适用(yòng)于江、河、湖、水库等以(yǐ)地表(biǎo)水为水源的给水工程的水质(zhì)净水,中水回用、及煤矿(kuàng)尾(wěi)矿水(shuǐ)、洗煤水、浴池(chí)、游泳池、洗车场、造纸(zhǐ)、印染、电(diàn)镀(dù)和其它工业废水的水质净化。
1.适(shì)用原水浊度:≤3000mg/L。
2.适用(yòng)原水温度(dù):常温。
3.净水出(chū)水浊度:≤3mg/L。
4.沉淀区设计表面负荷(hé):7-8M/H·M。
5.过(guò)滤区设(shè)计滤速(sù):7-10M/H。
6.滤(lǜ)池(chí)冲洗强(qiáng)度(dù):14-16L/S·M。
7.冲洗历时:t=4-6min(可(kě)调)。
8.总停(tíng)留时间:T总(zǒng)40-45min