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氣浮設備的操作規程

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       氣浮設備,包括氣浮機等,在污水處理中是一種常用的設備,那么它的操作規程,我們知道多少呢?據專家介紹,主要有技術參數、運行操作、注意事項以及維護保養,下面來具體介紹這些內容。
1.技術參數
(1)一般采用機械反應,反應時間為15分鐘。
(2)氣浮區接觸室的上升流速為47mm/秒,分離后為0.46mm/秒。
(3)一般回流比為30%,處理水量為0.25—0.4m3/小時。
2.運行操作
(1)配好混凝劑,并加入投藥裝置,啟動空壓機將壓縮空氣輸入溶氣。
(2)等到壓力溶氣罐的壓力達到2—3kg/cm2時,啟動配有電動的單相電水泵,然后緩慢打開閥門,將清水輸入溶氣罐進行溶氣,但要注意液面計。
(3)等到溶氣罐液面計水位達到三分之一后,打開釋放閥門將溶氣水輸入反應池。
(4)調節水泵閥門,使得水位保持在1/3—1/2處;調節氣浮池排水閥門,使得水位保持在排渣口,然后開始正常運行。
3.注意事項
(1)在使用前,應對電器設備進行徹底檢查,檢查是否正常。
(2)要隨時注意壓力溶氣罐的壓力,不能超過4kgcm2。
(3)單相電水泵不能斷水,更不能空載運行,以免損壞單相電水泵。
(4)要保持釋放器的清潔,如果釋放器被堵塞,則會影響氣浮效果。
(5)不能用濕手接觸帶點開關、插座等,如果需要檢查,應由電工進行。
4.維護保養
(1)設備運轉應按有關工藝操作規程進行運行,嚴禁違規操作。
(2)要愛護設備儀器,凡有腐蝕性的化工原料,應避免與電器、金屬相接觸,以免被腐蝕。
(3)操作運行結束后,應清洗設備儀器,以待再次使用。

我公司專業生產銷售氣浮機刮吸泥機氣浮氣浮設備砂濾罐本文由www.wxwoma.com提供

Air flotation equipment, including air flotation machine, etc., is a kind of commonly used in the sewage treatment equipment, then its operation procedures, we know how many? According to expert introduction, the main technical parameters, operation, and maintenance matters needing attention, the following will introduce these to the specific content.
1. The technical parameters
(1) general use mechanical reaction, the reaction time of 15 minutes.
(2) gas floating zone contact room rise velocity of 47 mm/SEC, after the separation of 0.46 mm/SEC.
(3) general reflux ratio was 30%, the processing quantity of 0.25-0.4 m3 / h.
2. Operation
(1) with good coagulant, and join the drug delivery device, start the air compressor will be dissolved air compressed air input.
(2) until the pressure dissolved gas pressure to 2-3 kg/cm2, the start is equipped with electric single-phase electric pump, then slowly open the valve, will be dissolved air dissolving tank water input, but pay attention to the liquid level gauge.
(3) until the dissolving tank liquid level gauge water level after reaching a third, open the release valve input dissolved air water into reaction pool.
(4) to adjust the pump valve, make the water level in a 1/3-1/2; Adjust gas pool drainage valve, make the water level in a discharge port, and then start running.
3. The matters needing attention
(1) before use, electrical equipment for a thorough check, check whether the normal.
(2) to pay attention to pressure dissolving tank pressure at any time, no more than 4 kgcm2.
(3) single phase electric pump can't without water, more can't no-load operation, so as not to damage the single-phase electric pumps.
(4) to maintain the cleanness of release, if the release is blocked, will affect the effect of air floatation.
(5) can't use wet hand contact point switch, socket and so on, if you need to check, should be conducted by an electrician.
4. Maintenance
(1) equipment operation shall be carried out according to relevant process operation procedures, it is strictly prohibited to violate compasses operation.
(2) to take care of the equipment instrument, any corrosive chemical raw materials, should avoid contact with electrical appliances, metallic phase, to avoid the corrosion.
(3) after the operation, should be cleaning equipment, instrument for use again.
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