污油泥處理公司給大家介紹下油泥污泥處理方法 Sludge treatment company to introduce the sludge treatment method 污油泥處理公司：油泥分離的工作流程 1.高溫裂解：污水污泥通過進(jìn)料器進(jìn)入裂解反應(yīng)器，裂解反應(yīng)器被加熱，達(dá)到一定溫度會(huì)產(chǎn)生大量油氣。 2.緩沖冷卻：裂解油氣進(jìn)入緩沖罐進(jìn)行緩沖沉降后，經(jīng)過三個(gè)冷凝系統(tǒng)(立式冷凝器、臥式冷凝器、冷凝塔)冷卻成油。 3.尾氣和煙氣凈化 剩余的不凝氣(尾氣)經(jīng)尾氣凈化系統(tǒng)處理后返回裂解反應(yīng)器作為燃料燃燒;裂解過程當(dāng)中產(chǎn)生的煙氣經(jīng)脫硫塔凈化達(dá)到國(guó)家環(huán)保標(biāo)準(zhǔn)后即可排放。 4.廢渣收集 熱解后，收集熱解反應(yīng)器中剩余的廢渣土。 ? ? ?? Sludge treatment company: sludge separation workflow 1. High temperature pyrolysis: sewage sludge enters the pyrolysis reactor through the feeder, and the pyrolysis reactor is heated. A large amount of oil and gas will be produced when the temperature reaches a certain level. 2. Buffer cooling: after the cracking oil and gas enters the buffer tank for buffer settlement, it is cooled into oil by three condensing systems (vertical condenser, horizontal condenser and condensing tower). 3. Purification of tail gas and flue gas The remaining non-condensable gas (tail gas) is treated by the tail gas purification system and then returned to the pyrolysis reactor as fuel combustion. The flue gas produced in the cracking process can be discharged after being purified by the desulfurization tower to meet the national environmental protection standards. 4. Waste residue collection After pyrolysis, the remaining waste slag soil in the pyrolysis reactor was collected. ? 污油泥處理公司：油泥污泥處理方法，下面小編就給大家介紹一下 Sludge treatment company: sludge treatment method, the following small series to introduce to you. 1.直接填埋法 直接掩埋收集的油泥，這種方法雖然方便，但會(huì)污染周圍的土壤，浪費(fèi)大量的土地資源，此外，這些有害物質(zhì)被動(dòng)植物吸收富集，會(huì)通過食物鏈影響人體健康。 2.注入地層處理技術(shù) 廢棄油井作為注入井，油泥通過泵和井口裝置注入井內(nèi)，由于地層內(nèi)部環(huán)境的影響，這種方法很少使用，同時(shí)，這種方法會(huì)嚴(yán)重影響當(dāng)?shù)氐耐寥篮偷叵滤Y源。 3.凝固技術(shù) 一種處理方法，將含油污泥包裹在某種化學(xué)惰性凝固基質(zhì)中，然后填埋，其中，水泥凝固劑應(yīng)用廣泛，該技術(shù)可以減少污泥中有害物質(zhì)對(duì)土壤的污染，設(shè)備簡(jiǎn)單，處理成本低，缺點(diǎn)是凝固基質(zhì)量大，凝固范圍有限，原油總損耗大，潛在污染，此外，如果采用直接填埋的方法，會(huì)浪費(fèi)土地資源。 4.焚燒技術(shù) 含油污泥經(jīng)脫脂、凝固后可制成類煤燃料，并與煤或柴油混合用作燃料，這樣可以消除污泥中的有害有機(jī)物，但焚燒需要在專門的焚燒爐中進(jìn)行，而且焚燒所需的油耗比較高，成本高，能耗高，容易結(jié)焦，技術(shù)要求高，焚燒后可能存在粉塵、二 惡英、SO2等二次污染。 5.熱裂解處理技術(shù) 熱裂解處理技術(shù)是在無(wú)氧條件下，將油泥加熱到烴類的裂解溫度，然后通過冷凝回收烴類和水，熱裂解處理技術(shù)可大大下降污泥含油率，并能達(dá)到排放標(biāo)準(zhǔn)，處理能力強(qiáng)，經(jīng)濟(jì)效益高，該技術(shù)熱值高、可循環(huán)利用、完全無(wú)害、處理量大，可實(shí)現(xiàn)含油量≤0.3%的農(nóng)用土壤指標(biāo)，滿足農(nóng)田土壤排放標(biāo)準(zhǔn)，實(shí)現(xiàn)大部分石油回收目標(biāo)。 ? 1. Direct landfill method Although it is convenient to bury the collected sludge directly, it will pollute the surrounding soil and waste a large amount of land resources. In addition, these harmful substances are passively absorbed by plants and can affect human health through the food chain. 2. Injection formation treatment technology An abandoned oil well is used as an injection well, and mud is injected into the well through pumps and wellheads. This method is rarely used due to the internal environment of the formation, and it can seriously affect the local soil and groundwater resources. 3. Curing technology A processing method and wrap the oily sludge in a certain chemical inertness curing matrix, then the landfill, among them, the concrete curing agent widely used, the technology can reduce harmful substances in the sludge on soil pollution, simple equipment, low processing cost, disadvantage is solidified base quality is big, solidification range is limited, the total loss of crude oil, potential pollution, moreover, If the direct landfill method is used, it will waste land resources. 4. Incineration technology Oily sludge can be made into class after degreasing, curing coal fuel, and mixed with coal or diesel oil used as fuel, so that we can eliminate harmful organic matter in sludge, but burning need to be done in a dedicated incinerator, and the burning of the fuel consumption is higher, the high cost, high energy consumption, easy to coking, high technical requirements, after burning dust, two possible bad English, SO2 and other secondary pollution. 5. Thermal cracking technology Thermal cracking process technology is under anaerobic conditions, heat the oil sludge to hydrocarbon pyrolysis temperature, and then by condensing recovery of hydrocarbons and water, thermal cracking process technology can significantly reduce the sludge oil content, and can reach the discharge standard, processing ability, high economic benefit, the technology high calorific value, can be recycled, completely harmless, large quantity, It can achieve the agricultural soil index of oil content ≤0.3%, meet the farmland soil emission standards, and achieve most of the oil recovery targets. 污油泥處理公司小編今天就介紹到這里了，感謝大家的收看，如果大家需要污油泥處理設(shè)備，可以聯(lián)系我們廠家。 Sludge treatment company edit is introduced here today. Thank you for watching. If you need sludge treatment equipment, you can contact our manufacturer.