On the basis of analysis of system characteristics, frequency conversion technique is adopted to transform an aqueous ammonia pump of high pressure in coal charging process without dust of coke oven, and the closed loop control is used, which have gained better effects.

通過(guò)系統(tǒng)特性分析亚州欧美乱综合图片，對(duì)焦?fàn)t無(wú)煙裝煤工藝中高壓氨水泵運(yùn)用變頻技術(shù)進(jìn)行改造av大全免费看，并采用閉環(huán)調(diào)節(jié)，取得了較好的實(shí)際效果免费在线性爱视频。

After modification of the system, the capture efficiency for coke oven dust in the de-dusting system during pushing was increased, the unstable de-dusting efficiency issue had been solved. Both the main equipment safety and personal safety can be ensured, the electric power saving function can be effectively brought into play.

系統(tǒng)改造后有效提高了推焦過(guò)程中除塵系統(tǒng)對(duì)焦?fàn)t粉塵的捕集国产第82页，解決了除塵效果不穩(wěn)定等問(wèn)題，保障了主體設(shè)備的安全和人身安全国产精品2020孕妇，更有效地發(fā)揮了除塵風(fēng)機(jī)變頻器的節(jié)電作用一级做a爰片性色毛片。

Key words :type 66-VF coke oven;technology of smoke elimination and dedusting;tampering coking process; draining quantity of smoke and dust; metallurgy coke

為了以低成本獲取高質(zhì)量的焦炭產(chǎn)品，合理地利用當(dāng)?shù)氐拿嘿Y源人人摸人人操人人插超碰，決定采用搗固煉焦工藝對(duì)現(xiàn)有的66-VF型焦?fàn)t進(jìn)行改造国产黄网大全在线视频。

Key words :type 66-VF coke oven;technology of smoke elimination and dedusting;tampering coking process; draining quantity of smoke and dust; metallurgy coke

根據(jù)生產(chǎn)實(shí)際，對(duì)泰鋼煉焦制氣廠66—VF型焦?fàn)t進(jìn)行裝煤消煙除塵和搗固煉焦技術(shù)改造亚洲免费一级视频。

In the paper, the domestic methanol production conditions are described and economic and technical feasibility of the methanol production with the surplus coke oven gas of Panzhihua Iron and Steel Group is analyzed.

本文介紹了國(guó)內(nèi)外甲醇生產(chǎn)狀況最近最新中文字幕视频一页，分析了利用攀鋼富余焦?fàn)t煤氣生產(chǎn)甲醇的經(jīng)濟(jì)技術(shù)可行性。

The coke car moves quickly from the oven end along rails into a quench tower and the coke is sprayed with water.

運(yùn)焦車沿軌道快速?gòu)母郀t移動(dòng)到淬火塔并用水噴淋焦炭国产三级手机在线观看。把面包放在烤箱里烤脆www.黄色啊.com。

The coke car moves quickly from the oven end along rails into a quench tower and the coke is sprayed with water.

運(yùn)焦車沿軌道快速?gòu)母郀t移動(dòng)到淬火塔并用水噴淋焦炭。

The coke car moves quickly from the oven end along rail s into a quench tower and the coke is sprayed with water.

運(yùn)焦車沿軌道快速?gòu)母郀t移動(dòng)到淬火塔并用水噴淋焦炭国产精选视频一区。

The coke car moves quickly from the oven end along rails into a quench tower and the coke is spray ed with water.

運(yùn)焦車沿軌道快速?gòu)母郀t移動(dòng)到淬火塔并用水噴淋焦炭看国产一级性交电影免费在线。

Secondly, you can improve the color ink before drying rate, increase the former inks to prevent the oven temperature to ink in ink film is not a small amount of volatile solvents.

其次，可以調(diào)低后色油不朱的潮濕速率91在线视频免费看，增不小后色油不朱的烘道溫度婬乱A片欧美大片人，避免在油不朱不朱膜洋活命多度未揮發(fā)的溶劑。