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(jìng)水装(zhuāng)置和城市供水厂的净化流程一(yī)样(yàng)。它有:混凝池、沉(chén)淀池、过(guò)滤池、水(shuǐ)质稳定装置、反冲洗装置、水泵及电气控制(zhì)柜。现分别介绍如下:
1、混凝(níng)池(chí):投加混凝剂的(de)原水由进水管(guǎn)进入(rù)混凝池内,用(yòng)特(tè)制的搅拌机搅动(dòng),使(shǐ)水中的(de)悬浮物(wù)和混(hún)凝剂充(chōng)分接触(chù)反应形成矾(fán)花。
2、沉(chén)淀室:水经加(jiā)混凝剂混凝后形成矾花,流(liú)到(dào)设(shè)备的沉淀池内进行(háng)沉淀(diàn),沉淀池采用斜管沉淀法,经(jīng)过(guò)梯形斜板(bǎn)沉淀室沉淀完(wán)成固液分离,沉(chén)淀下来的污泥排(pái)入泥斗(dòu)。
3、过(guò)滤池(chí):经沉淀后的水流到过(guò)滤池过滤,滤池结构:底部为布水管,中部为(wéi)石英砂,上部为无烟煤。过滤速度为10m/h,最后清水流到清水池内消毒处理(lǐ)后饮用。过滤池反冲周期为12小时左(zuǒ)右(yòu),反冲时间为5-10分(fèn)钟。
一体化净水器适用于(yú)江、河(hé)、湖(hú)、水库等以地表水为水源的给水工程(chéng)的水质净水,中水回用(yòng)、及煤(méi)矿尾(wěi)矿水、洗煤水(shuǐ)、浴池、游泳池(chí)、洗车场(chǎng)、造纸、印染、电镀和其它工业废水的水质净化。
1.适用原水(shuǐ)浊度:≤3000mg/L。
2.适用原(yuán)水温度:常温。
3.净(jìng)水出水浊度:≤3mg/L。
4.沉淀区设(shè)计表面(miàn)负(fù)荷:7-8M/H·M。
5.过滤(lǜ)区设计滤速:7-10M/H。
6.滤池(chí)冲洗强度:14-16L/S·M。
7.冲(chōng)洗历时(shí):t=4-6min(可调)。
8.总停留时间:T总40-45min