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)水装置和城市供水厂(chǎng)的(de)净化流程一样(yàng)。它有:混凝池、沉淀池(chí)、过滤(lǜ)池(chí)、水质稳定装置、反冲洗装置、水泵及(jí)电气控(kòng)制柜(guì)。现分别介绍(shào)如下:
1、混凝池:投加混凝(níng)剂的原水由(yóu)进水管(guǎn)进(jìn)入(rù)混凝(níng)池内,用特制的(de)搅拌机搅动,使水(shuǐ)中的悬浮物(wù)和(hé)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,流到设(shè)备的沉淀池内进行沉淀,沉淀池采用斜(xié)管(guǎn)沉淀(diàn)法,经过梯(tī)形斜板沉淀室沉淀完成固液分离,沉淀下来(lái)的污泥排入泥斗(dòu)。
3、过滤池(chí):经(jīng)沉淀后(hòu)的水流到过滤(lǜ)池过(guò)滤,滤池结构:底部为布水(shuǐ)管,中部(bù)为石英(yīng)砂,上(shàng)部为无烟煤。过滤速(sù)度为10m/h,最后清水(shuǐ)流到(dào)清(qīng)水池内消毒处(chù)理(lǐ)后饮用。过滤(lǜ)池(chí)反冲周期(qī)为12小时(shí)左(zuǒ)右,反(fǎn)冲时(shí)间为5-10分钟。
一体化净水器适用于江、河、湖、水(shuǐ)库(kù)等(děng)以地表水为水(shuǐ)源的给(gěi)水工程的水质净水,中水回用、及煤矿尾矿水、洗(xǐ)煤水、浴池、游(yóu)泳池、洗车(chē)场、造纸、印染、电镀和(hé)其它工业废水的(de)水质(zhì)净(jìng)化(huà)。
1.适用原水(shuǐ)浊(zhuó)度:≤3000mg/L。
2.适(shì)用原(yuán)水温度:常温。
3.净水出水浊(zhuó)度:≤3mg/L。
4.沉淀区(qū)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(chōng)洗(xǐ)强度:14-16L/S·M。
7.冲洗历时:t=4-6min(可调)。
8.总停留时(shí)间:T总40-45min