大香蕉网大香蕉中码在线,乳欲人妻办公室奶水在线电影国产 ,久久久精品高潮美女毛片,欧美 日韩 在线 国产

歡迎進入山東恒能環保能源設備有限公司

熱線電話

0531-69953988

分類導航
產品展示
聯系我們
山東恒能環保能源設備有限公司

聯系電話:18678860671

服務熱線:0531-69953988

聯系地址:中國(山東)自由貿易試驗區濟南片區孫村街道經十東路33688號章錦綜合保稅區聯東U谷科創中心5號樓 101

干法脫硫和濕法脫硫之間的主要區別在于哪里/

濕法脫硫除塵器多采取一機多級的除塵方式,是一種除塵效率高、脫硫效果好、不腐蝕引風機和煙筒、減少煙氣流通阻力、節約用水、根除排污水二次污染、設備簡單、成本低的脫硫除塵設備。廣泛應用于耐火材料加工、煉鋼電爐、磨料冶煉、電石爐生產、高爐煤氣、煤粉制備、瀝青混凝土生產、炭黑生產、建材加工、化工行業、電解鋁加工、鋁鋅冶煉過程中除塵等行業。

The wet desulfurization and dust remover is a kind of desulfurization and dust removal equipment with high dust removal efficiency, good desulfurization effect, no corrosion of induced draft fan and chimney, reduction of flue gas flow resistance, water saving, eradication of secondary pollution of sewage, simple equipment and low cost. It is widely used in refractory material processing, steel-making electric furnace, abrasive smelting, carbide furnace production, blast furnace gas, coal powder preparation, asphalt concrete production, carbon black production, building materials processing, chemical industry, electrolytic aluminum processing, dust removal during aluminum zinc smelting and other industries.
其工作原理是:帶塵煙氣或硫化物進入濕法脫硫除塵器進煙口,先由下部干式除塵器將煙氣中90%以上的粗粉塵除去后,煙氣由螺旋直管進入上部濕法脫硫除塵器中的煙氣擴散室,靠含塵及硫化物氣流自身直接沖擊液面,大量旋渦及水花碰撞,較大的塵粒落入池底水中。煙氣及微小的塵粒進入液滴分離室,經混合噴霧裝置循環洗滌與煙氣充分接觸混合,擴散漂移,返入煙氣渦流室,在急劇轉向高度氣流的狀態下,進入氣水分霧室,煙塵及硫化物又一次被捕集分離,在引風機負壓作用下,煙氣攜帶部份水氣液滴,經氣水分離裝置進入匯煙室將凈化后的煙氣由排煙口排出。同時煙氣中的硫化物經與含有石灰乳或堿的加藥平衡罐循環洗滌反應,生成亞硫酸鈣晶體夾著灰泥沉入水中,由排污閥排入沉淀池中。
Its working principle is: the dusty flue gas or sulfide enters the inlet of the wet desulfurization dust remover. After more than 90% of the coarse dust in the flue gas is removed by the lower dry dust remover, the flue gas enters the flue gas diffusion chamber in the upper wet desulfurization dust remover through the spiral straight pipe. The dust and sulfide gas flow directly impacts the liquid surface, a large number of vortices and splashes collide, and large dust particles fall into the pool bottom water. The flue gas and tiny dust particles enter the liquid droplet separation chamber, are fully contacted and mixed with the flue gas through the circulating washing of the mixing spray device, diffuse and drift, return to the flue gas vortex chamber, and enter the gas water mist chamber in the state of sharply turning to the high air flow. The flue gas and sulfide are collected and separated again. Under the negative pressure of the induced draft fan, the flue gas carries part of the water gas droplets, The purified flue gas enters the smoke collecting room through the gas-water separation device and is discharged from the smoke outlet. At the same time, the sulfide in the flue gas reacts with the dosing balance tank containing lime milk or alkali to generate calcium sulfite crystals, which are immersed into the water with mortar, and then discharged into the sedimentation tank through the blowdown valve.
濕法和干法的主要區別:
Main differences between wet method and dry method:
濕法脫硫的特點是脫硫系統位于除塵器之后、煙道的末端,脫硫過程中的反應溫度低于露點,因此脫硫后的煙氣需要重新加熱才能排出。由于氣液反應,濕法煙氣脫硫存在廢水處理問題,初期投資大,運行成本高。
The characteristic of wet desulfurization is that the desulfurization system is located behind the dust collector and at the end of the flue. The reaction temperature in the desulfurization process is lower than the dew point. Therefore, the flue gas after desulfurization needs to be reheated before it can be discharged. Due to the gas-liquid reaction, the wet flue gas desulfurization has the problems of wastewater treatment, large initial investment and high operating cost.
干法脫硫劑與煙氣中的SO2發生反應,產生硫酸鈣,SO2通過電子束照射或活性炭吸附轉化為硫酸氨或硫酸。其優點是工藝簡單,無污水,無污酸處理,能耗低,特別是凈化后煙氣溫度高,有利于煙囪排氣擴散,無白煙。與濕法脫硫系統相比,設備簡單,占地面積小,投資運營成本低,操作方便,能耗低,產品處理方便,無污水處理系統。
The dry desulfurizer reacts with SO2 in the flue gas to produce calcium sulfate. SO2 is converted into ammonia sulfate or sulfuric acid by electron beam irradiation or activated carbon adsorption. It has the advantages of simple process, no sewage, no acid treatment, low energy consumption, especially the high temperature of flue gas after purification, which is conducive to the diffusion of chimney exhaust and no white smoke. Compared with the wet desulfurization system, the equipment is simple, the floor area is small, the investment and operation cost is low, the operation is convenient, the energy consumption is low, the product treatment is convenient, and there is no sewage treatment system.
以上就是為大家介紹的有關干法脫硫的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態度,為您提供服務http://lhgdst.com
The above is the detailed introduction of dry desulfurization for you. I hope it will help you. If you have any questions, please contact us. We will provide you with services in a professional manner http://lhgdst.com

相關產品 我們的存在,是為了更好的服務于沼氣等可燃氣體凈化及利用行業
亚洲国产精品一区亚洲国产| 精品国产日韩无 影视| 亚洲中文字幕在线| 天天日天天色天天干天天| 亚洲一区二区三区无码久久| 国产精品久久激情大尺度| 亚洲欧美日韩中文高清一| 日本最新精品视频在线播放| 国产精品第一区第27页| 亚洲老妇乱伦肏逼的视频| 超清无码无码区无码三区| 亚洲人成网亚洲欧洲无码久久| 99久久国产精品人妻无码| 日韩中文字幕不卡一区二区 | 国产 亚洲 无码 激情| 美女被操嗷嗷叫视频亚洲| 国产日产久久高清欧美一区ww| 精品人妻一区二区三区蜜臀| 欧美成人免费午夜福利视频| 欧美精品一区二区三激情| 国产做a爰片久久毛片al| 亚洲精品色婷婷在线视频| 美女女同性A片在线观看| 亚洲美女操大b| 中文字幕日韩高清在线视频| 亚洲欧美一区二区精品性色| 无码在线激情片| 国产欧美亚洲精品一区二区| 伦理中文字幕日韩在线视频| 亚洲欧美久久精品18禁| 中日韩视频在线免费观看| 青青青在线视频观看97| 伊思人国产精品看观看在线| 玖玖爱视频在线观看免费| 国产精品女上位高潮白浆| 人人操91大神成人在线| 性欧美精品视频在线播放| 果冻传媒在线观看九一制片厂 | 国产成人久久精品二区三| 午夜好爽好舒服免费视频| 最新国产你懂的在线网址|