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(huà)净水装置(zhì)和城市供水厂的净(jìng)化流(liú)程一样。它有:混凝池(chí)、沉淀池、过滤池、水质稳定(dìng)装置、反冲洗装置、水(shuǐ)泵(bèng)及电(diàn)气控(kòng)制柜。现分(fèn)别介绍如下:
1、混凝池:投加混凝(níng)剂的(de)原水由进水管进入混(hún)凝(níng)池内,用特制的搅(jiǎo)拌机(jī)搅动,使水中的(de)悬浮物和混凝剂充分接触反应形成矾花。
2、沉淀(diàn)室:水经加混凝剂混凝后形成矾花,流(liú)到设备的沉淀池(chí)内进行沉淀,沉淀(diàn)池(chí)采用斜管沉淀法,经过梯形(xíng)斜板(bǎn)沉淀室(shì)沉(chén)淀完(wán)成(chéng)固液分离,沉淀下来的污泥(ní)排入泥斗。
3、过(guò)滤池:经沉淀(diàn)后(hòu)的水流(liú)到过滤池过滤,滤池结构(gòu):底部为布水管(guǎn),中(zhōng)部(bù)为石英砂(shā),上部为无(wú)烟煤。过滤速(sù)度(dù)为10m/h,最(zuì)后清水流到清水池(chí)内消(xiāo)毒处理后饮用。过滤池反冲(chōng)周期为12小时左右,反冲时间为5-10分钟。
一体化净水器适用(yòng)于江(jiāng)、河、湖、水库等以地(dì)表水(shuǐ)为水源的给水(shuǐ)工程的水质净水,中水回(huí)用、及煤矿尾(wěi)矿水、洗煤水(shuǐ)、浴(yù)池、游泳池(chí)、洗车场、造纸、印染、电(diàn)镀和其它工业废水的水质净化。
1.适用原水浊(zhuó)度:≤3000mg/L。
2.适(shì)用原水温度(dù):常(cháng)温。
3.净水出(chū)水浊度:≤3mg/L。
4.沉淀区设计表面负荷:7-8M/H·M。
5.过滤区设(shè)计滤速:7-10M/H。
6.滤(lǜ)池(chí)冲洗(xǐ)强度:14-16L/S·M。
7.冲洗历时:t=4-6min(可(kě)调)。
8.总停留时间:T总40-45min