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加藥裝置的維護(hù)保養(yǎng)(一)

2025-01-12  來自: 衡美水處理公眾平臺(tái) 瀏覽次數(shù):118

如何進(jìn)行水處理

衡美水處理為您介紹一項(xiàng)水處理專業(yè)知識(shí)——加藥裝置維護(hù)保養(yǎng)方法

加藥裝置采用的是機(jī)電一體化結(jié)構(gòu)形式,從安裝上可分為固定式和移動(dòng)式推車式,每種形式的加藥裝置均配有攪拌系統(tǒng)、加藥系統(tǒng)和自動(dòng)控制系統(tǒng)。幾個(gè)固定式撬裝可組合成一個(gè)整體,加上變頻控制系統(tǒng),可實(shí)現(xiàn)就地控制、遠(yuǎn)程自動(dòng)控制、手動(dòng)和自動(dòng)相互轉(zhuǎn)換加藥。具有結(jié)構(gòu)緊湊,體積小、噪音低、工作平穩(wěn)、安裝簡單、操作使用方便等優(yōu)點(diǎn)


加藥裝置


一、加藥裝置維護(hù)保養(yǎng)周期

加藥裝置維護(hù)保養(yǎng)周期因多種因素而異。

日常維護(hù)應(yīng)每天進(jìn)行,主要包括檢查設(shè)備外觀是否有藥劑泄漏、連接部位是否松動(dòng)或滴漏、加藥泵運(yùn)行狀態(tài)是否正常。

定期保養(yǎng)的話,藥箱清理可以是每周或每月一次,具體取決于加藥裝置的使用頻率;

加藥泵潤滑油更換、密封件檢查可以數(shù)月一次;

計(jì)量系統(tǒng)校準(zhǔn)一般每季度或半年一次。

若是長期停用,在停用之前就要進(jìn)行整體保養(yǎng),再次啟用前也需要檢查維護(hù)。如果設(shè)備運(yùn)行環(huán)境惡劣,如潮濕、腐蝕性強(qiáng)等,維護(hù)周期可能要適當(dāng)縮短。

二、加藥裝置維護(hù)保養(yǎng)項(xiàng)目及標(biāo)準(zhǔn)

(一)日常檢查(每天進(jìn)行)

檢查設(shè)備外觀,看是否有藥劑泄漏的跡象,如有泄漏要及時(shí)清理并找出泄漏點(diǎn)修復(fù)。

檢查各連接部位的管道、閥門等是否有松動(dòng)或者滴漏現(xiàn)象,確保連接緊密。

查看加藥泵的運(yùn)行狀態(tài),包括聽運(yùn)轉(zhuǎn)聲音是否正常,觀察電機(jī)是否過熱等。

1設(shè)備外觀

檢查設(shè)備表面是否清潔,無灰塵、污漬及藥劑殘留。

觀察設(shè)備外殼是否有損壞、變形或腐蝕跡象。

2連接部位

查看各連接部位的管道、閥門、法蘭等是否牢固,無松動(dòng)現(xiàn)象。

檢查密封件是否完好,有無滲漏。

3加藥泵運(yùn)行狀態(tài)

聽加藥泵運(yùn)轉(zhuǎn)聲音是否正常,有無異常噪音或振動(dòng)。

觀察泵的電機(jī)是否發(fā)熱異常,外殼溫度是否在正常范圍內(nèi)。

檢查泵的進(jìn)出口壓力是否穩(wěn)定,在設(shè)定范圍內(nèi)波動(dòng)。

4管路暢通檢查

加藥裝置的管路應(yīng)隨時(shí)保持暢通,定時(shí)不定時(shí)地對裝置各連接部位、過濾器、進(jìn)料口、出料口等進(jìn)行檢查,查看這些部位是否有沉積物質(zhì)。若發(fā)現(xiàn)有堵塞或沉積物,應(yīng)及時(shí)加以清理,防止影響藥劑的正常輸送。

5設(shè)備外觀檢查

查看設(shè)備的外殼、蓋板等部位是否有損壞、變形或腐蝕跡象。如果是室外安裝的加藥裝置,還需注意檢查是否有因風(fēng)吹日曬、雨淋等原因?qū)е碌脑O(shè)備老化、損壞情況。

6藥劑泄漏檢查

仔細(xì)檢查藥箱、管道、閥門及連接處等部位,確保無藥劑泄漏。一旦發(fā)現(xiàn)泄漏,要及時(shí)記錄泄漏位置及泄漏情況(輕微、中度、嚴(yán)重),并盡快采取相應(yīng)的修復(fù)措施,如擰緊連接螺栓、更換密封件等。


加藥裝置


7運(yùn)行狀態(tài)監(jiān)測

在設(shè)備運(yùn)行過程中,注意觀察加藥泵的運(yùn)行狀態(tài),包括是否有異常噪音、振動(dòng)或發(fā)熱現(xiàn)象。同時(shí),關(guān)注計(jì)量泵的進(jìn)出口壓力是否穩(wěn)定,是否在設(shè)定范圍內(nèi)波動(dòng);攪拌裝置的攪拌軸是否轉(zhuǎn)動(dòng)靈活,葉輪有無扭曲變形等。

8儀表指示觀察

留意計(jì)量泵的壓力表、電源的電表等儀表的指示狀態(tài)。如壓力增加,要檢查原因,排查管路是否堵塞或閥門未開啟;電流加大至不正常時(shí),要檢查泵本身及電器設(shè)備是否發(fā)生故障。

(二)定期保養(yǎng)(根據(jù)實(shí)際情況確定具體周期)

每周或每月(根據(jù)使用頻率)清理藥箱。先把剩余藥劑排凈,然后用清水沖洗藥箱內(nèi)部,去除殘留的藥劑和雜質(zhì)。

對加藥泵進(jìn)行保養(yǎng)。定期更換泵的潤滑油,以保證泵體內(nèi)部零件得到良好的潤滑。同時(shí),檢查泵的密封件,若有磨損及時(shí)更換,防止藥劑泄漏。

校準(zhǔn)加藥裝置的計(jì)量系統(tǒng),一般每季度或半年一次,確保加藥的劑量準(zhǔn)確。可以通過專業(yè)的校準(zhǔn)工具或者聯(lián)系設(shè)備制造商提供的方法來操作。

1每周保養(yǎng)

1藥箱清理

2排空藥箱內(nèi)剩余藥劑。

3用清水沖洗藥箱內(nèi)部,去除殘留的藥劑和雜質(zhì)。

4檢查藥箱內(nèi)壁是否有腐蝕、磨損情況,如有異常記錄并及時(shí)處理。

2每月保養(yǎng)

1加藥泵保養(yǎng)

2檢查泵的潤滑油液位,如不足及時(shí)添加至合適位置。

3更換泵的潤滑油(根據(jù)泵的使用說明書及實(shí)際運(yùn)行情況確定更換周期)。

4檢查泵的葉輪、軸封等部件,有無磨損、損壞,如有問題及時(shí)更換。

5對泵的電機(jī)進(jìn)行清潔,去除表面灰塵和雜物,確保散熱良好。

6管道及閥門檢查

7檢查管道是否有變形、彎曲或損壞,如有修復(fù)或更換。

8對閥門進(jìn)行開關(guān)操作,檢查其靈活性,有無卡滯現(xiàn)象。

9清潔閥門表面,涂抹適量潤滑油,保持閥門操作順暢。

3每季度保養(yǎng)

1計(jì)量系統(tǒng)校準(zhǔn)

2使用標(biāo)準(zhǔn)計(jì)量器具對加藥裝置的計(jì)量系統(tǒng)進(jìn)行校準(zhǔn)。

3檢查計(jì)量泵的流量準(zhǔn)確性,調(diào)整計(jì)量參數(shù),使其誤差在允許范圍內(nèi)。

4記錄校準(zhǔn)結(jié)果,包括校準(zhǔn)前、后的流量數(shù)據(jù)及校準(zhǔn)時(shí)間。

5電氣系統(tǒng)檢查

6檢查電氣控制柜內(nèi)的接線是否松動(dòng),有無燒焦、變色等異常現(xiàn)象。

7清潔電氣元件表面灰塵,如接觸器、繼電器等。

8測試電氣設(shè)備的絕緣性能,確保絕緣電阻符合要求。

4半年保養(yǎng)

1設(shè)備整體檢查與維護(hù)

2對加藥裝置的整體結(jié)構(gòu)進(jìn)行檢查,包括機(jī)架、地腳螺栓等,確保設(shè)備穩(wěn)固。

3檢查各部件的連接螺栓是否松動(dòng),進(jìn)行緊固。

4對設(shè)備的防腐涂層進(jìn)行檢查,如有剝落、起皮等現(xiàn)象,及時(shí)修復(fù)。

5更換易損件,如過濾器濾芯、密封墊等(根據(jù)實(shí)際磨損情況確定更換周期)。

6系統(tǒng)性能測試

7在設(shè)備正常運(yùn)行狀態(tài)下,對加藥系統(tǒng)的性能進(jìn)行測試,包括加藥速度、混合效果等。

8根據(jù)測試結(jié)果,分析設(shè)備運(yùn)行狀況,如有問題及時(shí)調(diào)整或維修。


加藥裝置


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