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公司基本資料信息
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SNCR脫硝噴槍雙流體噴槍的一般應(yīng)用:
噴槍采用快速接頭連接方式,拆卸方便;
采用保護(hù)碳化硅,具有耐高溫,耐磨損等特點(diǎn),無需另設(shè)冷卻裝置就可確保噴槍長期安全運(yùn)行;
噴槍體積小,套管外徑只有36mm,可直接安裝于爐壁上。
噴槍采用保護(hù)套管及活動(dòng)法蘭連接??墒謩?dòng)將伸進(jìn)或者退出爐內(nèi);
采用金屬保護(hù)套管設(shè)有風(fēng)冷接口,確保高溫環(huán)境下長期使用;
一般應(yīng)用:
燃煤鍋爐半干法噴霧脫硫;
高爐瀘頂噴霧降溫;
高爐煤氣降溫冷卻;
水泥干法線轉(zhuǎn)窯尾增濕塔煙氣增濕降溫冷卻;
垃圾焚燒冷卻塔高溫?zé)煔鈬婌F降溫冷卻;
有色金屬冶煉高溫?zé)煔獾膰婌F降溫冷卻;
高爐重力除塵器內(nèi)煙氣的干法噴霧降溫;
電路煉鋼廠煙氣的蒸汽冷卻;
玻璃、燒結(jié)、化工行業(yè)高溫?zé)煔鈬婌F降溫。
SNCR denitration gun general application of the dual fluid spray gun:
Spray gun using quick joint connection, disassemble;
Adopt protection of silicon carbide, with high temperature resistance, wear resistance and other characteristics, without setting up cooling device can ensure the long-term safe operation of the spray gun;
Only 36 mm gun is small in size, casing diameter, can be directly installed on the furnace wall.
Spray gun used to protect casing flange connection and activities.Manual will be reached or come back;
Use a metal protective casing is equipped with air cooling interface, to ensure the long-term use under high temperature environment;
General application:
Coal fired boiler semi dry spray desulfurization;
The blast furnace filter spray cooling;
Blast furnace gas temperature and cooling;
Cement dry normal turn preheater humidifying tower flue gas humidification and cooling of cooling;
Garbage incineration flue gas spray cooling tower high temperature cooling cooling;
Smelting non-ferrous metal spray cooling high temperature flue gas cooling;
Blast furnace flue gas dry spray cooling in gravity dust collector;
The circuit steel plant flue gas steam cooling;
Glass, sintering, chemical industry, high temperature flue gas spray cooling.
脫硝噴槍_產(chǎn)品系列_上海斐卓噴霧系統(tǒng)有限公司
大氣污染是近年來環(huán)保治理的重點(diǎn)。因燃煤工業(yè)窯爐煙氣中有NO--x, NO--x是一種主要的大氣污染物,它在強(qiáng)光作用下會(huì)與碳?xì)浠衔锇l(fā)生反應(yīng)行成有毒氣體,這種氣體排放到空氣中就會(huì)行成酸雨,嚴(yán)重危害生態(tài)環(huán)境。因此,在工業(yè)爐排氣前要求對有毒氣體進(jìn)行前處理。目前,氨還原法脫硝因其工藝簡單,投資成本低,成為主要的煙氣脫硝法。氨氣脫硝方法主要工作原理是:在壓縮空氣的作用下,將還原劑通過噴槍氣體和液體入口在槍體內(nèi)碰撞產(chǎn)生霧化顆粒然后噴到爐窯高溫?zé)煔庵?,還原劑中的氨和煙氣中的氮氧化物發(fā)生化學(xué)反應(yīng),生成煙氣和水,脫出煙氣中的氮氧化物。
斐卓Feizhuo脫硝專用噴槍解決了普通清洗或降溫噴槍氣液能量交換不充分,霧化效果不好,還原劑霧化液滴動(dòng)能不高,射程短,不能有效的將還原劑噴到預(yù)定位置,脫硝效率低,氨逃逸效率高等問題,是一款專門適用于工業(yè)爐窯的脫硝專用噴槍。
斐卓Feizhuo脫硝噴槍結(jié)構(gòu)組成
根據(jù)燃煤工業(yè)爐窯煙氣脫硝的實(shí)際工況要求,脫硝專用噴槍里帶有獨(dú)特的具有旋流功能的混合室,被稱為旋流混合室雙流體噴槍。
本噴槍主要由槍體、保護(hù)套、槍體、槍頭構(gòu)成。
(1)
槍體內(nèi)有螺紋型的壓縮空氣接口,混合室和螺紋型的還原劑接口,壓縮空氣接口和混合室之間有軸向小孔相通;還原劑接口焊接在槍體上,還原劑接口和槍體之間有與混合室呈切向的小孔相通。
(2)
保護(hù)套上焊有保護(hù)氣接口,保護(hù)氣接口加工有保護(hù)氣管路接入螺紋,保護(hù)套和槍體之間用緊定螺釘固定,套在槍體外;
(3)
槍體的一端與槍體的混合室焊接;另一端加工有螺紋,與槍頭連接。
(4)
槍頭的一端加工有螺紋,與槍體連接;另一端加工有不同形狀和尺寸要求的孔,以便控制噴霧形狀成實(shí)心錐和扇形。
(1)
Gun body of the thread type compressed air interface, mixing chamber and thread type reducer interfaces, compressed air interface between the mixing chamber and axial holes are interlinked;Reductant interface welding on the gun body, reducing agent between the interface and the gun body and tangential holes are interlinked to the mixing chamber.
(2)
Protective sleeve welding with gas interface, protect access thread processing gas interface with tracheal road, between the case and gun with set screws, set the gun body;
(3)
One end of the gun and the gun body of the mixing chamber welding;The other end of the thread processing, connected to the point.
(4)
Spear is processed in one side of the thread, and the gun body connection;The other end of the processing requirements of the hole with different shapes and sizes, in order to control the spray shape into a solid cone and the fan.
FM霧化噴槍的部件
噴槍基本結(jié)構(gòu)包含槍身、噴嘴套裝(風(fēng)帽、噴嘴和槍針,簡稱三件套)、控制部件和其它附件等(如圖二)。為了能達(dá)到一個(gè)完美的噴涂效果,是離不開噴槍的核心部件的。噴槍的噴嘴套裝(圖三)通常是經(jīng)過計(jì)算機(jī)檢測和監(jiān)控下生產(chǎn)