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氣浮設(shè)備的操作規(guī)程
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氣浮設(shè)備，包括氣浮機(jī)等，在污水處理中是一種常用的設(shè)備，那么它的操作規(guī)程，我們知道多少呢？據(jù)專家介紹，主要有技術(shù)參數(shù)、運(yùn)行操作、注意事項(xiàng)以及維護(hù)保養(yǎng)，下面來(lái)具體介紹這些內(nèi)容。
1.技術(shù)參數(shù)
(1)一般采用機(jī)械反應(yīng)，反應(yīng)時(shí)間為15分鐘。
(2)氣浮區(qū)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(shí)。
2.運(yùn)行操作
(1)配好混凝劑，并加入投藥裝置，啟動(dòng)空壓機(jī)將壓縮空氣輸入溶氣。
(2)等到壓力溶氣罐的壓力達(dá)到2—3kg/cm2時(shí)，啟動(dòng)配有電動(dòng)的單相電水泵，然后緩慢打開(kāi)閥門，將清水輸入溶氣罐進(jìn)行溶氣，但要注意液面計(jì)。
(3)等到溶氣罐液面計(jì)水位達(dá)到三分之一后，打開(kāi)釋放閥門將溶氣水輸入反應(yīng)池。
(4)調(diào)節(jié)水泵閥門，使得水位保持在1/3—1/2處；調(diào)節(jié)氣浮池排水閥門，使得水位保持在排渣口，然后開(kāi)始正常運(yùn)行。
3.注意事項(xiàng)
(1)在使用前，應(yīng)對(duì)電器設(shè)備進(jìn)行徹底檢查，檢查是否正常。
(2)要隨時(shí)注意壓力溶氣罐的壓力，不能超過(guò)4kgcm2。
(3)單相電水泵不能斷水，更不能空載運(yùn)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(huì)影響氣浮效果。
(5)不能用濕手接觸帶點(diǎn)開(kāi)關(guān)、插座等，如果需要檢查，應(yīng)由電工進(jìn)行。
4.維護(hù)保養(yǎng)
(1)設(shè)備運(yùn)轉(zhuǎn)應(yīng)按有關(guān)工藝操作規(guī)程進(jìn)行運(yùn)行，嚴(yán)禁違規(guī)操作。
(2)要愛(ài)護(hù)設(shè)備儀器，凡有腐蝕性的化工原料，應(yīng)避免與電器、金屬相接觸，以免被腐蝕。
(3)操作運(yùn)行結(jié)束后，應(yīng)清洗設(shè)備儀器，以待再次使用。
我公司專業(yè)生產(chǎn)銷售氣浮機(jī)刮吸泥機(jī)氣浮氣浮設(shè)備砂濾罐本文由www.shdzbanchang.cn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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