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  在橡膠輪胎生產(chǎn)過程中，硫化和煉膠工序均產(chǎn)生工藝廢氣。污染因子為工業(yè)粉塵、惡臭等污染物。雖然污染強(qiáng)度不大，但廢氣排放量大、污染成分復(fù)雜多變，尤其是廢氣中惡臭成分對(duì)周圍環(huán)境、廠區(qū)環(huán)境造成一定的污染，擾民現(xiàn)象難以避免。

  輪胎生產(chǎn)廢氣成分：

  輪胎制造廠有害工藝廢氣的主要來源于煉膠車間和硫化車間。廢氣中的主要污染物有：惡臭、炭黑粉塵、顆粒粉塵、甲苯、二甲苯、三甲苯、乙苯、乙庚烷、非甲烷烴等污染物。

  
  

  早期橡膠輪胎制造行業(yè)生產(chǎn)廢氣主要選用活性碳吸附工藝。隨著光催化法的出現(xiàn)，很好的解決了輪胎工藝廢氣除臭的難。
  輪胎廠廢氣治理、輪胎廠廢氣處理、輪胎廠廢氣處理設(shè)備請(qǐng)找2008北京奧運(yùn)賽艇廢氣治理供應(yīng)商---上海安居樂環(huán)�？萍加邢薰尽U氣處/

  
  輪胎廠廠產(chǎn)生的硫化物廢氣治理、苯系物廢氣處理、丁二烯廢氣治理、丙烯酸廢氣治理、丁苯橡膠等惡臭氣體治理一直是困擾廢氣處理環(huán)保行業(yè)的難題。尤其是輪胎廠廢氣處理因易燃易爆、遇到強(qiáng)氧化劑容易劇烈反應(yīng)較危險(xiǎn)，廢氣排放口溫度較高、苯環(huán)鍵較緊很難打斷、苯乙烯不溶于水等因素，是個(gè)老大難問題。

  本項(xiàng)目以日本住友集團(tuán)公司某橡塑膠管硫化廢氣為例。

  1、膠管廢氣硫化廢氣治理設(shè)備工藝流程如下：

  廢氣收集混合后進(jìn)入酸洗滌塔，去除廢氣中粉塵顆粒物、油霧，氨氣、水溶性有機(jī)物被吸收；酸洗之后的廢氣在進(jìn)入過濾器進(jìn)一步去除粉塵，防止粉塵顆粒物進(jìn)入光觸媒凈化塔，影響其壽命；除塵后的廢氣進(jìn)入矩陣式光觸媒凈化塔，與塔內(nèi)產(chǎn)生的大量羧基自由基、活性氧離子發(fā)生反應(yīng)，廢氣中的部分污染物質(zhì)被分解成二氧化碳、水和其他小分子物質(zhì)；出來后的廢氣進(jìn)入光催化氧化塔氧化分解后導(dǎo)入深度催化氧化吸附塔，有機(jī)物完成吸附、脫附過程后進(jìn)入堿洗塔，使有機(jī)廢氣中酸性物質(zhì)及水溶性物質(zhì)進(jìn)一步被反應(yīng)吸收，凈化后的氣體通過煙囪，最終實(shí)現(xiàn)排放。

  
  
  
  

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  2、技術(shù)工藝特點(diǎn)：

  2.1 設(shè)計(jì)經(jīng)驗(yàn)更豐富，資質(zhì)高，設(shè)計(jì)更周密。

  2.2 相類似的廢氣處理成功案例多，可靠性強(qiáng)，能高效去除此類污染物，完全能達(dá)標(biāo)排放；

  2.3 設(shè)計(jì)更科學(xué)，充分考慮了溫度、濕度、粉塵含量、氣體成分、濃度，光離子設(shè)計(jì)停留時(shí)間長(zhǎng)，處理效率更高。

  2.4 充分考慮了濃度極限、溫控、故障控制，所以故安全，無隱患；

  2.5 運(yùn)行維護(hù)費(fèi)用低；無二次污染；

  2.6 全自動(dòng) PLC 控制，操作方便。

  3、廢氣監(jiān)測(cè)結(jié)果：

  業(yè)主在廢氣進(jìn)出口裝有在線監(jiān)測(cè)，數(shù)據(jù)實(shí)時(shí)監(jiān)控。數(shù)據(jù)顯示VOCs入口濃度為100 mg/m3，經(jīng)過凈化設(shè)備后出口低于1 mg/m3，凈化效率超過99 %，尾氣達(dá)標(biāo)排放。在線監(jiān)測(cè)數(shù)據(jù)如下圖

  

  
  

詳情請(qǐng)致電熊經(jīng)理 138-1680-3170

蓄熱焚燒技術(shù)原理：
蓄熱焚燒爐英文名為“Regenerative Thermal Oxidizer”，故簡(jiǎn)稱為“RTO”，它通常由多個(gè)蓄熱室組成。在設(shè)備運(yùn)行前運(yùn)用點(diǎn)燒器加溫把有機(jī)廢氣加熱到800℃以上，從而使廢氣中的VOC在氧化室氧化分解成二氧化碳和水。氧化產(chǎn)生的高溫氣體流經(jīng)特制熱陶瓷，使蓄熱陶瓷升溫而“蓄熱”；此“蓄熱”用于預(yù)熱后續(xù)進(jìn)入的有機(jī)廢氣，從而節(jié)省用于廢氣升溫的燃料；蓄熱室，“放熱立即引入已處理合格的潔凈煙氣的一部分對(duì)該蓄熱室進(jìn)行清掃。每個(gè)蓄熱室依次經(jīng)歷蓄熱放熱清掃等程序，周而復(fù)始，連續(xù)工作。

安居樂VOC沸石轉(zhuǎn)輪濃縮GRTO裝置簡(jiǎn)介:

Zeolite Rotary Concentrator Wheel+ GRTO:

對(duì)于低濃度?大風(fēng)量的VOC污染廢氣，上海安居樂環(huán)�？萍脊煞萦邢薰就瞥鲎灾髦R(shí)產(chǎn)權(quán)的GRTO工藝，進(jìn)一步完善了傳統(tǒng)的VOC濃縮+RTO蓄熱燃燒裝置工藝，可以將低濃度、大風(fēng)量的污染空氣濃縮為小風(fēng)量、高濃度的廢氣后進(jìn)行熱力燃燒處理，效率提升，安全提升，而且可以降低運(yùn)行成本，實(shí)現(xiàn)低成本、高效率VOC尾氣處理達(dá)標(biāo)排放，是行業(yè)領(lǐng)先的有機(jī)揮發(fā)性VOC和惡臭HAP廢氣環(huán)保治理工藝。

How to treat low concentration with large air flow waste stream? Shanghai Anjule has patent designed solutions with the zeolite concentrators to reduce the air flow of the pollutant and concentrate the VOCs before the RTO treatment. Improve the removal efficiency, reduce the operating cost while meeting the regulations. This is a leading technologies in treating VOCs and HAP.

常規(guī)有機(jī)廢氣濃縮轉(zhuǎn)輪和RTO（RCO）處理流程如下：

The process flow for zeolite rotary concentrator wheel+ RTO (RCO)

安居樂的工藝技術(shù)更加貼近廢氣工況，以大風(fēng)量的噴漆廢氣處理為例：
車間排放有機(jī)廢氣通過總管道送至G渦流凈化塔做漆霧顆粒去除處理，后經(jīng)過除霧器，再經(jīng)過專門設(shè)計(jì)的組合過濾器后，由VOC沸石濃縮轉(zhuǎn)輪吸附區(qū)吸附，吸附效率為90%以上；排放廢氣由吸附風(fēng)機(jī)抽出，并達(dá)標(biāo)排放；
濃縮轉(zhuǎn)輪吸附住的有機(jī)物，從轉(zhuǎn)輪脫附區(qū)域脫附出來進(jìn)入RTO高溫氧化處理

Anjule technology can be applied to work with the process specifications. For example, emission from coating industrial has the characteristic of high air volume: the waste gas was sent to the G-vortex column to remove particulate. After the dehumidifier process, the waste gas was sent to a specially designed filter before entering the rotary concentrator for VOCs adsorption. The removal efficiency can achieve VOC removal efficiency above 90%. A system fan was installed to release the cleaned air, which is in compliance with the regulations. The air stream then transfer to the RTO for further treatment.

一、轉(zhuǎn)輪入口G渦流凈化塔
安居樂G渦流洗滌凈化塔采用獨(dú)特的渦流結(jié)構(gòu)；凈化去除有機(jī)廢氣中漆物，以滿足轉(zhuǎn)輪入口條件；優(yōu)點(diǎn)：1、不易堵塞，無需更換填料。2、運(yùn)行成本低。3、漆粒去除效率高，防治漆粒積蓄在轉(zhuǎn)輪上發(fā)生火災(zāi)。

1. Rotary entrance with G-vortex column

Anjule G-vortex column has a unique vortex structure, purify and remove the paint organic substance from gas.

The advantage: 1. Avoid the blockage of the packing media; reduce the operating cost; and achieve high removal efficiency of VOC substance. Minimize the accumulation of the paint substance0n the rotary and at a result prevent fire hazard.

二、先進(jìn)轉(zhuǎn)輪裝置

2. Advance rotary device

安居樂設(shè)有專門的VOC處理實(shí)驗(yàn)室，廢氣治理實(shí)驗(yàn)工程中心，轉(zhuǎn)輪裝置引進(jìn)日本，實(shí)驗(yàn)測(cè)試具體成分的轉(zhuǎn)輪效率，保障項(xiàng)目的成功率。轉(zhuǎn)輪吸附裝置的優(yōu)點(diǎn)體積小、操作方便、壓降低；它可以連續(xù)地將大的廢氣流量處理成濃度足夠低的凈化氣，而解吸出來的氣體則濃度高而流量低，從而進(jìn)入低風(fēng)量RTO裝置徹底燃燒。

Aujule has set up a laboratory and an engineering center for the design of the exhaust gas VOC treatment. The rotary wheels are imported from Japan; the VOC compounds removal rate are measured in a laboratory to ensure the successful treatment for the environmental projects.

The advantage of our rotary concentrator: small size, convenience, low pressure lost and work continuously to concentrate low VOC concentration waste gas. The rotary processed gas has a high concentration of VOC with less volume and therefore reduce the amount of the waste gas for the RTO treatment.

三、安全性高
安居樂獨(dú)家專利設(shè)計(jì)的GRTO工藝充分考慮了消防、防爆等安全因素，運(yùn)行穩(wěn)定，安全可靠，工藝完整。

3. Safety guarantee

Patent designed of Anjule GRTO has put the fire, explosions and other safety factors into fully consideration. The operation of the GRTO is steady, safe and reliable.

四、技術(shù)先進(jìn)性
GRTO 控制系統(tǒng)設(shè)有軟硬體聯(lián)鎖，可通過溫度、壓力等反饋，及時(shí)調(diào)節(jié)響應(yīng)聯(lián)動(dòng)器件，可有效保障系統(tǒng)安全。RTO控制系統(tǒng)采用PLC,安置在控制盤體內(nèi)；配有火焰強(qiáng)度顯示、高溫控制器、報(bào)警、復(fù)位、開關(guān)機(jī)、緊急停機(jī)以及記錄儀；RTO系統(tǒng)與產(chǎn)線進(jìn)行無縫銜接，確保不影響現(xiàn)有工藝及生產(chǎn)。

4. Advance Technology

GRTO control system equipped with software and hardware interlocks, through temperature, pressure responses, the system reacts immediately to the safety control of the system. Effectively，protect the safety of the system . RTO control system uses PLC, installed inside of the control panels; equipped with flame intensity detector, temperature controllers, alarm, reset,0n and off switch, emergency stop, and a recorder; RTO system works seamlessly with the production line without interfering to the existing production.

五、運(yùn)行費(fèi)用優(yōu)勢(shì)
濃度越高運(yùn)行成本越低。所以采取合理的技術(shù)手段增加有機(jī)廢氣進(jìn)入RTO（RCO）時(shí)的濃度，以及減少?gòu)U氣處理量是減少RTO（RCO）投資與提高運(yùn)行效率的有效途徑。

5. The low operating cost advantage

Lower operating cost can be achieved with high VOC concentration in the waste stream. Using a rotary concentrator to reduce the volume of the waste gas is a feasible way in decreasing the cost.