耐用的脫硝噴槍

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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.

FM霧化噴槍的三種霧化技術(shù)的特點(diǎn)

(1)

傳統(tǒng)高壓霧化方式

：傳統(tǒng)高壓噴槍的噴涂氣壓一般為

4.0

巴，涂料是靠壓縮空氣的

壓力完成霧化的。因此，傳統(tǒng)噴槍的風(fēng)帽霧化壓力必須要夠高才能有足夠的能量把涂

料霧化好，可是高的霧化壓力會(huì)令霧化后的涂料會(huì)產(chǎn)生一個(gè)較大的流速，當(dāng)涂料流速

過快地噴射在工件表面時(shí)，就會(huì)產(chǎn)生一定的反彈形成過噴，大大降低了涂料的傳遞效

率（即上漆率）

，它的傳遞效率一般僅為

35

％－

45

％左右，除了產(chǎn)生不必要的污染外

亦浪費(fèi)涂料。

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,可以滿足各種流量需求。

5、  使用壽命長——因噴嘴是在低壓環(huán)境下工作，水壓氣壓都不超過0.6Mpa，所以對噴嘴磨損很小，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

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, hydrostatic pressure no more than 0.6 Mpa, so wear of nozzle is small, and the spray gun can protect casing, nozzle inserted in case, can better protect the nozzle, thus greatly