HYDAC賀德克過(guò)濾器工作原理
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HYDAC賀德克過(guò)濾器工作原理

HYDAC HYDAC filter backwash operation and control without any external energy can be self-cleaning filter, automatic sewage. Continuous flow during backwash, cleaning filtration cycle can be adjusted, clean the filter time defaults to 10-60 / s, the loss of water to clean the filter only 0.08-0.6% of the water filter; HYDAC filtration precision of up to 10-3000 microns; working pressure up 1.0-1.6Mpa; single flow: 4-4160m³ / h.
HYDAC HYDAC filter backwash works and diagrams 1 and 2:
Water from the entrance, the first through the coarse filter to filter out larger particles of impurities, and then to fine strainer. During filtration, fine strainer gradual accumulation of water and dirt, impurities, filter impurities layer is formed, due to impurities deposited on the inside of the thin layer filter, so in the fine strainer and outer sides of the formation of a pressure differential . 

HYDAC賀德克過(guò)濾器工作原理

HYDAC當(dāng)過(guò)濾器的壓差達(dá)到預(yù)設(shè)值時(shí)，將開始自動(dòng)清洗過(guò)程，此間凈水供應(yīng)不斷流，清洗閥打開，清洗室及吸污器內(nèi)水壓大幅度下降，通過(guò)濾筒與吸污管的壓力差，吸污管與清洗室之間通過(guò)吸嘴產(chǎn)生一個(gè)吸力，形成一個(gè)吸污過(guò)程。同時(shí)，電力馬達(dá)帶動(dòng)吸污管沿軸向做螺旋運(yùn)動(dòng)。吸污器軸向運(yùn)動(dòng)與旋轉(zhuǎn)運(yùn)動(dòng)的結(jié)合將整個(gè)濾網(wǎng)內(nèi)表面*清洗干凈。整個(gè)沖洗過(guò)程只需數(shù)十秒鐘。排污閥在清洗結(jié)束時(shí)關(guān)閉。過(guò)濾器開始準(zhǔn)備下一個(gè)沖洗周期。
賀德克全自動(dòng)反沖洗過(guò)濾器可使工業(yè)污水達(dá)到國(guó)家規(guī)定的廢水排放標(biāo)準(zhǔn)，可以有效的保護(hù)環(huán)境，同時(shí)也可以將污水處理后達(dá)到可以回用的標(biāo)準(zhǔn)，這樣一來(lái)不僅可以解決了污水排放的難題，也可實(shí)現(xiàn)再利用節(jié)省了成本，賀德克自動(dòng)反沖洗過(guò)濾器是一種利用濾網(wǎng)直接攔截水中的雜質(zhì)，去除水體懸浮物、顆粒物，降低濁度，凈化水質(zhì)，減少系統(tǒng)污垢、菌藻、銹蝕等產(chǎn)生，以改善水質(zhì)和保護(hù)其他設(shè)備正常工作的設(shè)備。