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(jiǎn)稱(chēng)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(kāi)噴槍的核心部件的。噴槍的噴嘴套裝(圖三)通常是經(jīng)過(guò)計(jì)算機(jī)檢測(cè)和監(jiān)控下生產(chǎn)的,一些負(fù)責(zé)任及專(zhuān)業(yè)的廠家更會(huì)對(duì)每套噴嘴套裝進(jìn)行手工調(diào)校,實(shí)操測(cè)試后組合成套的。因此,在更換噴嘴套裝時(shí),三件套嚴(yán)禁出現(xiàn)隨意組合現(xiàn)象,否則,會(huì)影響完美的涂裝效果。
斐卓新型脫硝噴槍是我公司研發(fā)人員在充分吸收傳統(tǒng)脫硝噴槍優(yōu)點(diǎn)的基礎(chǔ)上,進(jìn)行內(nèi)部結(jié)構(gòu)改造而研制成功的一種新型脫硝噴槍?zhuān)瑢?duì)于脫硝工況來(lái)說(shuō),脫硝噴嘴、噴槍良好的性能是保證脫硝效率高及運(yùn)行費(fèi)用、氨逃逸、熱損耗低的關(guān)鍵。其主要特點(diǎn)如下:
(1)使用壽命長(zhǎng):斐卓新型耐磨脫硝噴槍采用了高強(qiáng)度的耐磨合金材料制作,不僅耐熱溫度高達(dá)1360℃,而且是普通脫硝噴槍使用壽命的2到3倍。
(2)設(shè)計(jì)更科學(xué):普通脫硝噴槍氣、液一般是在噴嘴處混合形成霧化,噴嘴一旦被磨壞,液體就不再霧化會(huì)以水柱形式噴出,不但失去脫硝率,而且液體碰到鍋爐內(nèi)壁,還會(huì)導(dǎo)致鍋爐澆注料損毀。斐卓新型耐磨脫硝噴槍采用了槍體尾部混合霧化技術(shù),即便噴嘴損壞,噴出的液體仍然能保持良好的霧化效果,不但對(duì)鍋爐不會(huì)造成任何損害,且依然能保持良好的脫硝效果。
(3)不需要冷卻風(fēng):脫硝噴槍一般采用氣助式雙流體噴槍?zhuān)胀撓鯂姌屝枰柚鋮s風(fēng)對(duì)槍體冷卻保護(hù),而空氣壓縮機(jī)耗電非常高,俗稱(chēng)電老虎。斐卓新型耐磨脫硝噴槍不需要冷卻風(fēng)保護(hù),節(jié)省了電能,為企業(yè)節(jié)約了成本。
(4)噴嘴可更換:普通脫硝噴槍的噴嘴和噴槍是整體的,噴嘴需要更換時(shí),必須連同槍體一起更換,造成不必要的浪費(fèi)。斐卓F 新eizhuo耐磨脫硝噴槍噴嘴與槍體采用螺紋連接,噴嘴需要更換時(shí),不需要連同槍體一起更換,為企業(yè)節(jié)省了運(yùn)行費(fèi)用。
(5)噴槍裝、卸快捷:噴槍采用快裝連接,現(xiàn)場(chǎng)操作、維護(hù)簡(jiǎn)單方便。
(6)費(fèi)用低效率高:斐卓新型耐磨脫硝噴槍?zhuān)捎每茖W(xué)的內(nèi)部結(jié)構(gòu)優(yōu)化與航天特有的精密機(jī)械加工技術(shù),使得噴槍霧化效果更好,霧滴直徑為50~70微米,溶液與煙氣中的氮氧化物接觸更加均勻,反應(yīng)更加充分,脫硝效率更高,運(yùn)行費(fèi)用更低。
(7)覆蓋范圍廣:斐卓Feizhuo新型耐磨脫硝噴槍?zhuān)潇F化角度從30-110度,流量從5L/h到400L/h,可滿(mǎn)足各種工況環(huán)境的需要。
斐卓Feizhuogs 研發(fā)出的新型耐磨脫硝噴槍?zhuān)褂脡勖L(zhǎng)、脫硝效率更高、運(yùn)行費(fèi)用更低、現(xiàn)場(chǎng)操作維護(hù)更加方便,對(duì)脫硝現(xiàn)狀又進(jìn)一步得到提升,脫硝效率高,是現(xiàn)代化脫硝的不二之選。
Fei zhuo new denitration spray gun is my company research and development personnel in fully absorb the advantages of traditional denitration spray gun, based on the internal structure of renovation and successfully developed a new type of denitration spray gun, for working condition of denitration, denitration nozzle, the performance of the spray gun is to guarantee high denitration efficiency and operation cost, low ammonia escape, heat loss of the key.Its main characteristics are as follows:
The Feizhuo special research and development of high efficiency and energy saving cement denitration spray gun, is specially needle furnace condition and research and development, completely solved the two problems, to improve the cement SNCR denitration efficiency under the premise of greatly saves the use amount of ammonia or urea, for manufacturers to reach the goal of high efficiency and energy saving, is a cement plant denitration industry upgrading products.The product has been put into many manufacturers use, its performance and using effect is far superior to the traditional common spray gun, and will give your company bring considerable social benefit and economic benefit.
斐卓Feizhuo氣動(dòng)式伸縮噴槍性能特點(diǎn)
1、 霧化均勻——噴霧全區(qū)域的粒徑分布均勻,為液體的均勻蒸發(fā)和吸收反應(yīng)提供了非常優(yōu)越的保證。平均顆粒直徑只有60μm,粒徑120μm。
2、 運(yùn)行成本更低——低氣水比是此款噴槍的優(yōu)點(diǎn),長(zhǎng)時(shí)間使用更能節(jié)省運(yùn)行成本。
3、 氣動(dòng)伸縮裝置——噴槍采用氣動(dòng)伸縮裝置,噴槍不運(yùn)行時(shí)可以自動(dòng)退出爐內(nèi),易于噴槍的維護(hù),大大延長(zhǎng)了噴槍的使用壽命。
4、 流量范圍廣——流量范圍從3L/h—400L/h,可以滿(mǎn)足各種流量需求。
5、 使用壽命長(zhǎng)——因噴嘴是在低壓環(huán)境下工作,水壓氣壓都不超過(guò)0.6Mpa,所以對(duì)噴嘴磨損很小,而噴槍亦可帶保護(hù)套管,噴嘴置于保護(hù)套管內(nèi),能夠更好保護(hù)噴嘴,從而大大延長(zhǎng)使用壽命。
角度:20°
流量:0.05-6.67L/min
材質(zhì):304、310不銹鋼,哈氏合金
噴霧形狀:空心錐形、實(shí)心錐形、扇形產(chǎn)品介紹
The Fijian zhuo Feizhuo pneumatic telescopic spraying performance characteristics
1, uniform atomization, spray the whole area of uniform particle size distribution, provides the uniform liquid evaporation and absorption reaction is very superior.The average particle diameter of only 60 mu m, maximum particle size of 120 microns.
2, lower operation cost, low gas water ratio is the advantage of this spray gun, use for a long time can save running cost more.
3, pneumatic telescopic device, pneumatic telescopic device for the gun, spray gun not runtime can automatically come back inside, easy to spray gun maintenance, greatly extend the service life of the gun.
4, wide flow range - flow range from 3 l/h, 400 l/h, can satisfy all kinds of traffic demand.
5, long service life, because of the nozzle is working under low pressure environment, hy