水泥廠脫硝噴槍

     上海斐卓Feizhuo脫硝噴槍特點(diǎn)：

     選用特種鋼材——材質(zhì)具耐高溫（耐熱溫度1250℃）、耐磨損、耐酸堿等特性，經(jīng)特殊處理工藝加工而成，確保噴槍品質(zhì)。

      良好霧化效果——霧滴顆粒在30～70μm，霧場噴射距離從1200mm～7500mm，霧場穿透能力強(qiáng)，混合均勻，確保脫硝率。

      獨(dú)特降溫設(shè)計(jì)——為避免噴槍長期在850℃～1050℃的高溫環(huán)境下工作，固定式噴槍設(shè)計(jì)了獨(dú)特的降溫保護(hù)功能，大大延長了噴槍的使用壽命。

      停用防堵功能——噴槍設(shè)計(jì)了停用防堵功能，確保噴槍在高溫、高濃度粉塵、復(fù)雜的氣流環(huán)境中即使不抽出噴槍也不致堵塞。

      人性化設(shè)計(jì)——噴槍外觀簡潔，快裝連接設(shè)置，安裝、檢修更方便，設(shè)備運(yùn)行更安全可靠。

      定制加工——可根據(jù)用戶現(xiàn)場實(shí)際情況和客戶要求設(shè)計(jì)、加工制作。

Shanghai Fei zhuo Feizhuo denitration gun features:

Use of special steel, material with high temperature resistance (highest heat-resisting temperature 1250 ℃), wear resistance, acid and alkali resistance and other properties, processed by special processing technology, ensure the quality of spray gun.

Good atomization effect -- particles droplets in 30 ~ 70 microns, the mist jet distance from 1200 mm to 7500 mm, fog strong penetrating power, mixing, ensure the denitration rate.

Unique cooling design - to avoid spray gun for a long time at 850 ℃ ~ 1050 ℃ high temperature conditions, fixed gun design a unique cooling protection function, greatly extend the service life of the gun.

Disable prevent function - gun held in design to disable function, to ensure that the spray gun at high temperature, high concentration of dust and complex air environment even if they don't pull out spray gun are not blocked.

Humanized design - gun appearance is concise, fast connection Settings, installation and maintenance more convenient, more safe and reliable equipment operation.

Custom processing, can design according to customer's actual situation and customer requirements, processing production.

霧化技術(shù)的發(fā)展趨勢

噴槍是作為將涂料霧化后完美的涂附在被涂物上的一種工具。以前，噴漆師傅采用的都是傳統(tǒng)高壓空氣噴槍進(jìn)行操作，而這種噴槍由于傳遞效率過低，導(dǎo)致大量的涂料和溶劑向大氣環(huán)境中散發(fā)，嚴(yán)重污染大氣。如今，隨著汽車工業(yè)和涂裝業(yè)的不斷發(fā)展和人們環(huán)保意識的不斷提高，各國國家和汽車公司開始逐步采用環(huán)保型的涂裝材料，使涂料在噴涂過程中產(chǎn)生的有害揮發(fā)性物質(zhì)排放量達(dá)到環(huán)保要求。所以，汽車涂料和工業(yè)涂料正向高固體化、水性化、低VOC排放化的方向發(fā)展。歐盟也曾提出了將汽車噴漆、金屬裝飾用油漆以及清漆中所含揮發(fā)性有機(jī)化合物(VOC)用量減少50%。

電廠脫硝工程（氨水）詳細(xì)說明：

SNCR脫硝已在國內(nèi)外電廠廣泛應(yīng)用，脫硝效率高，是行業(yè)公認(rèn)的成熟可靠的脫硝技術(shù)。

SNCR反應(yīng)的溫度與鍋爐煙氣溫度恰當(dāng)符合，能夠保證高的脫硝效率。

脫硝成本低，無需對鍋爐進(jìn)行改造，鍋爐系統(tǒng)能夠正常運(yùn)行。

電廠鍋爐SNCR脫硝系統(tǒng)有氨水和尿素兩種還原劑，以下是兩種系統(tǒng)的詳細(xì)介紹：

電廠SNCR（氨水）脫硝系統(tǒng)

該系統(tǒng)主要組成部分為：卸氨系統(tǒng)、儲存系統(tǒng)、清水系統(tǒng)、混合系統(tǒng)、加壓系統(tǒng)、計(jì)量系統(tǒng)、分配系統(tǒng)、霧化系統(tǒng)、沖洗系統(tǒng)、噴淋系統(tǒng)、排污系統(tǒng)、控制系統(tǒng)。

Power plant denitration project (ammonia) detailing:

SNCR denitration has been in power plant is widely used at home and abroad, the denitration efficiency is high, is the industry recognized denitration technology is mature and reliable.

SNCR reaction temperature and the boiler flue gas temperature appropriate, to ensure high denitration efficiency.

Denitration of low cost, no need for modification of the boiler, the boiler system can run normally.

Power plant boiler SNCR denitration system has two kinds of ammonia and urea reductant, here are two kinds of system in detail:

Power plant SNCR denitration system (ammonia)

Main components of the system is: the discharge of ammonia system, storage system, water system, mixing system, pressure system, measuring system, distribution system, atomization system, rinse system and spray system, sewage system, control system.