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)体化净水装置和城市供水厂的净化流程一样。它有(yǒu):混凝池、沉淀池(chí)、过滤池、水质(zhì)稳(wěn)定装置(zhì)、反冲洗(xǐ)装置、水泵及电气控制柜。现分别介绍如下:
1、混凝池(chí):投(tóu)加混(hún)凝(níng)剂的(de)原水由进水管进入混(hún)凝池内(nèi),用特制(zhì)的搅拌机搅动,使水中的悬浮物和混(hún)凝剂充分接触反(fǎn)应形(xíng)成矾(fán)花。
2、沉淀(diàn)室:水经加混凝(níng)剂混(hún)凝(níng)后形成矾花,流到(dào)设备(bèi)的(de)沉淀池内进行沉淀,沉淀池采用斜管沉淀法(fǎ),经(jīng)过梯形斜(xié)板(bǎn)沉淀(diàn)室沉淀完成固(gù)液分离,沉淀下来的污泥(ní)排入泥斗。
3、过(guò)滤池:经沉(chén)淀后(hòu)的水流到过滤池过滤,滤池结构(gòu):底部为布(bù)水(shuǐ)管,中部为石(shí)英砂,上部为无烟煤(méi)。过滤速度为10m/h,最(zuì)后清水流到清水池内消毒(dú)处理后饮用。过滤池反(fǎn)冲周期为12小时左右,反冲时间(jiān)为5-10分(fèn)钟。
一体化净水(shuǐ)器适用于(yú)江(jiāng)、河(hé)、湖、水库等以地表水(shuǐ)为水源(yuán)的(de)给(gěi)水工程(chéng)的水质净水,中(zhōng)水(shuǐ)回用、及煤矿尾(wěi)矿(kuàng)水、洗煤水、浴池(chí)、游泳(yǒng)池、洗车场(chǎng)、造纸、印染、电镀和(hé)其它工业废水的(de)水质(zhì)净化。
1.适用(yòng)原(yuán)水浊度:≤3000mg/L。
2.适(shì)用原(yuán)水(shuǐ)温度:常温。
3.净水出水浊度:≤3mg/L。
4.沉淀(diàn)区设计表(biǎo)面负荷:7-8M/H·M。
5.过滤区(qū)设计滤速:7-10M/H。
6.滤池冲洗强度:14-16L/S·M。
7.冲(chōng)洗历时:t=4-6min(可调)。
8.总停留时(shí)间:T总40-45min