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(liú)程一样。它有:混凝池、沉淀(diàn)池、过滤池(chí)、水质稳定(dìng)装置、反冲洗装置、水泵及(jí)电气控制(zhì)柜。现分(fèn)别介(jiè)绍如下:
1、混凝池:投加混凝剂的原水由进水管进入混凝池(chí)内,用特制的搅拌机(jī)搅(jiǎo)动,使水中的(de)悬浮物(wù)和混凝剂充分接触反应形成矾花。
2、沉(chén)淀室:水(shuǐ)经加混凝剂(jì)混(hún)凝后形成矾花,流到设(shè)备(bèi)的沉淀池内进行沉淀,沉淀池采(cǎi)用斜管(guǎn)沉淀法,经过梯形(xíng)斜板(bǎn)沉淀室沉淀完成固液分离,沉淀下(xià)来的污(wū)泥排入(rù)泥斗。
3、过滤池:经沉淀后的水流到过(guò)滤池过滤(lǜ),滤池结构:底部为(wéi)布水管(guǎn),中(zhōng)部为(wéi)石英砂,上部为无烟煤。过滤(lǜ)速度为10m/h,最(zuì)后清(qīng)水流到清水(shuǐ)池内消毒处理后饮用。过滤池反(fǎn)冲周(zhōu)期为12小时(shí)左右,反(fǎn)冲时间为(wéi)5-10分钟。
一体化净水(shuǐ)器适用(yòng)于江、河(hé)、湖、水(shuǐ)库等以地表水为水(shuǐ)源的给水工程的(de)水质净水,中水回(huí)用、及煤(méi)矿(kuàng)尾矿水(shuǐ)、洗煤水(shuǐ)、浴池、游泳池、洗车(chē)场、造纸、印染、电镀和(hé)其它工业废水的(de)水质净化。
1.适用原(yuán)水(shuǐ)浊度:≤3000mg/L。
2.适(shì)用原水温度(dù):常(cháng)温。
3.净(jìng)水(shuǐ)出水浊度:≤3mg/L。
4.沉淀区设计表面(miàn)负荷:7-8M/H·M。
5.过滤区设计滤速:7-10M/H。
6.滤池冲洗(xǐ)强度:14-16L/S·M。
7.冲洗历时:t=4-6min(可调)。
8.总停留时间(jiān):T总40-45min