長(zhǎng)期運(yùn)行或存放的羅茨風(fēng)機(jī)，難免會(huì)覆蓋灰塵!而灰塵太厚就會(huì)影響羅茨風(fēng)機(jī)散熱!在夏季高溫天氣中，經(jīng)常會(huì)引起羅茨風(fēng)機(jī)無(wú)法正常運(yùn)轉(zhuǎn)的問(wèn)題，也可以這樣說(shuō)，夏季羅茨風(fēng)機(jī)高溫，可能是因?yàn)榛覊m太厚，阻礙了羅茨風(fēng)機(jī)的正常散熱造成的。因此，羅茨風(fēng)機(jī)的清潔工作往往也是日常維護(hù)保養(yǎng)的一項(xiàng)重要工作!今天，羅茨風(fēng)機(jī)廠家上海瑞柘環(huán)保就為大家分析一下羅茨風(fēng)機(jī)用什么清洗?不同的零件應(yīng)遵循什么原則。

　　1.清潔用品。

　　清潔前，準(zhǔn)備好清潔用具和清潔劑。清洗用具包括油盤、油桶、棉紗、布頭、砂布、石油、刷子、竹子或木刮刀等。清洗劑包括溶劑油(如煤油、汽油)、**溶劑(如香蕉水、酒精)、堿性溶液和各種金屬清洗劑。

　　清洗劑的選擇應(yīng)適應(yīng)零件的材料特性。例如，溶劑油可以去除一般的油，無(wú)論是鑄鐵、鋼還是有色金屬。但不宜清洗油封和O形橡膠圈，否則會(huì)使膠體膨脹變形。此外，含鉛燃料汽油對(duì)金屬有腐蝕作用，對(duì)人體有害，不應(yīng)作為清潔劑使用。

　　2.清洗方法。

　　拆卸各種零件后，主要有以下兩種情況：零件表面沾有油污和灰垢，金屬零件表面有銹層。清洗方法不相同。

　　(1)清除銹蝕物。

　　一般來(lái)說(shuō)，可以用粗砂紙打磨腐蝕嚴(yán)重的部位，用細(xì)砂紙(或細(xì)油石)用滑油打磨輕微腐蝕的表面。如果浮銹太厚，可以用刮法去除，或者先用煤油濕潤(rùn)銹蝕部位，然后用滑石粉反復(fù)刷鋼絲刷。也可根據(jù)銹濁物的性質(zhì)選擇合適的除銹液溶解。

　　根據(jù)質(zhì)量要求，應(yīng)徹底清除輕微銹斑，使銹表面呈現(xiàn)原有的金屬光澤;中等銹層應(yīng)清除至表面光滑，允許有斑紋和云痕跡;應(yīng)清除重度銹蝕，但坑內(nèi)有黑斑。拋光時(shí)要細(xì)致適度，尤其是軸與軸承、軸與齒輪的配合面，盡量保證其光潔度和配合精度。除銹后，用煤油或汽油清洗秦，干燥后涂防銹油。

　　(2)清洗油垢。

　　由于舊油變質(zhì)或粘附污垢，部分零件表面有較厚的油垢。在這方面，先用木刮刀從秦上刮下油泥，再用清洗劑清洗。

　　小金屬零件可以放入裝有溶劑油或香蕉水的油盆中。當(dāng)c部件較大且油盆無(wú)法容納時(shí)，可先用舊棉紗擦拭油污，然后用蘸有溶劑油或香蕉水的干凈棉紗(或棉布)擦洗油污部位，直至凈污水見底。若油泥較厚，可將零件浸泡在煤油中一段時(shí)間(一般為10~30min)，待大部分油垢溶解后再用刷子刷洗。用溶劑油或香蕉水清洗后，零件表面一般可自行干燥。

　　用堿性溶液清洗零件時(shí)，需要有專用的洗滌槽或洗衣機(jī)。用浸泡槽清洗時(shí)，先將罐內(nèi)的清洗液加熱到80℃以上，然后將需要清洗的金屬零件浸泡在罐內(nèi)，輔以攪拌。浸泡后，應(yīng)進(jìn)行熱水洗滌(水溫50-70攝氏度)和冷水洗滌去除零件表面的殘留物，然后用熱壓縮空氣吹干表面防銹。

　　此外，對(duì)于橡膠部件和**玻璃油標(biāo)簽等非金屬部件，不要使用堿性溶液，你可以用紗布用酒精擦拭，使油粘在紗布上，然后用酒精清洗紗布。這樣反復(fù)擦拭，就可以擦去油污。

　　3.清潔要求。

　　(1)清洗滾動(dòng)軸承時(shí)，不要過(guò)早旋轉(zhuǎn)，以免軸承內(nèi)的污垢劃傷滾動(dòng)體和滾道。不要用棉紗，要用干凈的棉布清洗，防止紗頭纏繞在軸承內(nèi)。

　　(2)清洗油箱時(shí)，先清除沉積在箱底的磨屑、灰砂和油污，然后在油箱內(nèi)壁涂上淺色油漆。

　　(3)對(duì)于非金屬零件，清洗劑的溫度不宜過(guò)高(室溫)，以免零件變軟變形。

　　(4)**玻璃油清洗后，必要時(shí)應(yīng)進(jìn)行研磨和拋光，以恢復(fù)其透明度。

　　(5)對(duì)于齒輪、軸承、軸等重要部件，如果清洗后不立即裝配，應(yīng)涂防銹油，裝配后再清洗。

　　(6)裝配前，應(yīng)清洗表面的防銹油和灰塵。

　　以上就是羅茨鼓風(fēng)機(jī)生產(chǎn)廠家，上海瑞柘環(huán)保為大家?guī)?lái)的羅茨風(fēng)機(jī)清潔工作需要遵循的原則!希望可以幫助您解決羅茨風(fēng)機(jī)的清潔煩惱!

　　瑞柘環(huán)保生產(chǎn)銷售各種污水處理、氣力輸送、除塵、脫硫、風(fēng)干等不同用途的羅茨鼓風(fēng)機(jī)!若您需要訂購(gòu)羅茨風(fēng)機(jī)，請(qǐng)聯(lián)系我們的在線客服或撥打客服熱線哦!

　　Roots fans that are operated or stored for a long time will inevitably be covered with dust! And too thick dust will affect the heat dissipation of Roots blower! In high temperature weather in summer, it often causes the problem that roots blower can not operate normally. It can also be said that the high temperature of Roots blower in summer may be caused by too thick dust, which hinders the normal heat dissipation of Roots blower. Therefore, the cleaning of Roots blower is often an important work of daily maintenance! Today, roots blower manufacturer Shanghai Ruizhe environmental protection will analyze for you what kind of cleaning roots blower uses? What principles should different parts follow.

　　1. Cleaning supplies.

　　Prepare cleaning tools and detergent before cleaning. Cleaning tools include oil pan, oil bucket, cotton yarn, cloth head, emery cloth, oil, brush, bamboo or wood scraper, etc. Cleaning agents include solvent oils (such as kerosene and gasoline), organic solvents (such as banana water and alcohol), alkaline solutions and various metal cleaning agents.

　　The selection of cleaning agent should adapt to the material characteristics of parts. For example, solvent oil can remove ordinary oils, whether cast iron, steel or non-ferrous metals. However, the oil seal and O-ring should not be cleaned, otherwise the colloid will expand and deform. In addition, leaded fuel gasoline has corrosive effect on metals and is harmful to human body, so it should not be used as a detergent.

　　2. Cleaning method.

　　After disassembling various parts, there are mainly the following two situations: oil and ash stains on the surface of parts, and rust layers on the surface of metal parts. The cleaning methods are different.

　　(1) Remove rust.

　　Generally speaking, the severely corroded parts can be polished with coarse sandpaper, and the slightly corroded surfaces can be polished with fine sandpaper (or fine oilstone) and lubricating oil. If the floating rust is too thick, it can be removed by scraping, or wet the corroded part with kerosene first, and then brush the steel wire brush with talc powder repeatedly. Suitable derusting solution can also be selected according to the nature of rust turbidity.

　　According to the quality requirements, slight rust spots should be completely removed to make the rust surface show the original metallic luster; The medium rust layer shall be removed until the surface is smooth, and the markings and cloud marks are allowed; Heavy rust should be removed, but there are black spots in the pit. Polish carefully and appropriately, especially the mating surface of shaft and bearing, shaft and gear, and try to ensure its smoothness and fitting accuracy. After rust removal, clean Qin with kerosene or gasoline, and apply antirust oil after drying.

　　(2) Clean the oil dirt.

　　Due to the deterioration of the old oil or the adhesion of dirt, some parts have thick oil dirt on the surface. In this regard, first use a wooden scraper to scrape the oil sludge from Qin Shang, and then clean it with detergent.

　　Small metal parts can be put into an oil basin containing solvent oil or banana water. When part C is large and cannot be contained in the oil basin, you can first wipe the oil stain with old cotton yarn, and then wipe the greasy part with clean cotton yarn (or cotton cloth) dipped in solvent oil or banana water until the clean sewage bottoms out. If the oil sludge is thick, soak the parts in kerosene for a period of time (generally 10~30min), and then brush after most of the oil dirt is dissolved. After cleaning with solvent oil or banana water, the surface of parts can generally be dried by itself.

　　When cleaning parts with alkaline solution, a special sink or washing machine is required. When cleaning with soaking tank, first heat the cleaning solution in the tank to above 80 ℃, then soak the metal parts to be cleaned in the tank, supplemented by mixing. After soaking, wash with hot water (water temperature 50-70 ℃) and cold water to remove the residues on the surface of the parts, and finally dry the surface with hot compressed air to prevent rust.

　　In addition, for non-metallic parts such as rubber parts and plexiglass oil labels, do not use alkaline solution. You can wipe the gauze with alcohol to make the oil stick to the gauze, and then clean the gauze with alcohol. In this way, repeated wiping can wipe off the oil stain.

　　3. Cleaning requirements.

　　(1) When cleaning the rolling bearing, do not rotate too early to avoid the dirt in the bearing scratching the rolling body and raceway. Do not use cotton yarn, but clean it with clean cotton cloth to prevent the yarn head from winding in the bearing.

　　(2) When cleaning the oil tank, first remove the debris, dust and oil deposited on the bottom of the tank, and then apply light color paint on the inner wall of the tank.

　　(3) For non-metallic parts, the temperature of the cleaning agent should not be too high (preferably room temperature) to prevent the parts from becoming soft and deformed.

　　(4) After cleaning with plexiglass oil, grind and polish it if necessary to restore its transparency.

　　(5) For important parts such as gears, bearings and shafts, if they are not assembled immediately after cleaning, they should be coated with antirust oil and cleaned after assembly.

　　(6) Before assembly, the antirust oil and dust on the surface should be cleaned.

　　These are the principles that roots blower manufacturers and Shanghai Ruizhe environmental protection bring to you for Roots blower cleaning work! I hope it can help you solve the cleaning trouble of Roots blower!

　　Ruizhe environmental protection produces and sells roots blowers for various purposes, such as sewage treatment, pneumatic conveying, dust removal, desulfurization, air drying and so on! If you need to order roots blower, please contact our online customer service or call the customer service hotline!