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.
一体化净水装置和城市供水厂的净(jìng)化流程一(yī)样(yàng)。它有:混凝池、沉(chén)淀池、过滤(lǜ)池、水质稳定装置、反冲洗装置、水(shuǐ)泵及电气控制柜。现分别(bié)介绍如(rú)下:
1、混凝池:投加混(hún)凝(níng)剂(jì)的原(yuán)水由进(jìn)水(shuǐ)管进(jìn)入混凝池内,用特制的搅拌机搅动,使水中的(de)悬(xuán)浮物和混(hún)凝剂充分接触(chù)反应形成矾花。
2、沉淀室:水经加混凝剂混凝后形成矾花,流到设备的沉淀池内进行(háng)沉淀,沉(chén)淀(diàn)池采(cǎi)用斜管沉淀法,经(jīng)过梯形(xíng)斜板沉淀室沉(chén)淀完成固(gù)液分(fèn)离,沉淀下(xià)来的污(wū)泥排入泥斗。
3、过滤池(chí):经沉淀后的水流到(dào)过滤(lǜ)池过滤,滤池结(jié)构:底部为布水管,中部为(wéi)石英砂,上部为(wéi)无烟煤。过滤速度为10m/h,最后清水流到清水池内消(xiāo)毒处理后饮(yǐn)用。过(guò)滤池反冲周期为12小时左右,反冲(chōng)时间为5-10分钟(zhōng)。
一体(tǐ)化净水器(qì)适用于江、河、湖、水库等以地表水(shuǐ)为(wéi)水源(yuán)的给水工程(chéng)的水质净水,中水回(huí)用(yòng)、及煤(méi)矿尾矿水、洗(xǐ)煤水、浴池、游(yóu)泳池(chí)、洗车场、造纸、印染、电镀和其(qí)它工(gōng)业废(fèi)水的水质净化。
1.适用原水浊度:≤3000mg/L。
2.适用原水温度:常温(wēn)。
3.净水出水浊度:≤3mg/L。
4.沉淀区设计(jì)表面负荷:7-8M/H·M。
5.过滤区设计滤速:7-10M/H。
6.滤池冲(chōng)洗强(qiáng)度:14-16L/S·M。
7.冲洗(xǐ)历时:t=4-6min(可调)。
8.总停留(liú)时间(jiān):T总(zǒng)40-45min