一、雙級靜電凈化設備

Two stage electrostatic purification equipment

我公司設計的雙級靜電凈化器改變以往單靜電的模式，采用雙級靜電結構，廢氣經過一級靜電過濾大量的油煙后，再經過二級靜電處理，可以更好的捕集廢氣中的細微粉塵和油沫。細微粉塵和較干燥的油沫因比阻高，不易捕集，在經過一級靜電后，停留幾秒鐘的荷電時間，進入二電場后，能很好的被捕集下來，使煙囪排放達到一個很好的效果。

Two-stage electrostatic purifier designed by our company have changed ever single static model, structure of two stage electrostatic, a large number of lampblack of exhaust gas can be cleared after the first electrostatic filter, then through the second electrostatic processing, fine dust in the flue gas and oil spray can be better captured. Fine dust and dry oil spray have high specific resistance, not easy to be captured. But after the first electrostatic charged time stay for a few seconds, enter the second electric field, can be set down very good, achieve to make the chimney emissions a good effect.

一、靜電工作過程原理說明

The principle of the electrostatic working process

（1）、冷卻系統

Cooling System

由主風管收集定型機高溫廢氣經由集風箱產生壓力，通過冷凝器前過濾網捕集高溫廢氣中的粉塵、布料塵、布絨等顆粒物，高溫廢氣進入冷凝器（同時配備相應流量大小冷卻塔）冷卻降溫后變為半液態油水顆粒物進入雙級靜電系統。

High temperature exhaust gas of setting machine collected by the main duct through a set of bellows produce pressure, filter trap the fine dust, cloth dust, velvet cloth in high temperature waste gas before through the condenser, when high temperature exhaust gas entering the condenser (equipped with corresponding flow cooling tower) turn into liquid oil and water particles into two stage electrostatic system.

（2）、雙級靜電系統

Two stage electrostatic system

降溫后的廢氣，進入靜電廢氣凈化器中，廢氣由下向上的從陽極管束內均勻流過時，廢氣中的水氣和油氣分別冷凝成水霧和油霧；同時在電場作用下，亞微米級的油霧與水霧顆粒在電場內荷電，荷電后油霧與水霧液滴在電場力作用下，向管壁做定向遷移并捕集到管壁上，受重力作用經管壁向下流入設備的底部，經油水分流器將廢油分離后回用，在此同時因高壓電場的作用，各有機物分子將被電離形成帶電離子，有機化合物的化合鍵將被擊破或碳化，至此廢氣的難聞有刺激性的氣味也將消除。經凈化和除味后的凈氣，由設備頂部在排氣管經風機進入煙囪排入大氣，從而真正實現的達標排放。

Cooled exhaust gas, into the electrostatic exhaust gas purifier, the waste gas from down to up in anode tube bundle in uniform flow, moisture and oil and gas condensate respectively into water mist and oil mist; At the same time, under the effect of electric field, the sub-micron oil mist and water mist particle in the electric field charged, the charged oil mist and water mist under the effect of electric field force, make directional migration and trap to the wall, through wall down into the bottom of equipment as gravity, the oil and water can be recycled after diverter separation. At the same time, because of high voltage electric field, the organic molecules will be ionized to charged ions, the chemical bond of organic compounds will be break or carbonized, unpleasant and excitative smell of exhaust has been eliminated. The waste gas after purification, under exhaust fan, through the chimney discharged into the atmosphere, so as to truly achieve the national standards.

（3）、油水分離系統

Oil and water separation system

將凈化下來的油水通過特制的油水分離機進行油水分離，以免產生二次污染，并同時有效的回收廢油，達到環保要求及提高經濟效益，降低運行成本。

Separate oil and water by a special oil-water separator, lest produce secondary pollution, and effective recycling waste oil at the same time, meet the requirements of environmental protection and improve economic efficiency, reduce operating costs.

（4）、排放系統統

Drain-off system

主風機根據進煙和排放的大小由變頻器來決定排放量并經由煙囪排放，真正做到節能減排的效果。

Main fan according to the size of emissions and the oily fume determine the vent capacity by frequency converter and emissions through chimneys, truly achieves the effect of energy conservation and emissions reduction.

（5）、安全防護系統

Safety protection system

在靜電廢氣凈化器上、及其前部管道上，分別設有相應的自動和手動閥門及能提供電信號的可設溫度上限的溫度儀表，當管道內發生著火問題時，廢氣溫度會升高至設定上限，系統會自動關閉靜電廢氣凈化器前氣動蝶閥，打開廢氣直排煙道閥門泄壓，并同時開啟蒸汽管道閥門可分別向廢氣靜電凈化器內或煙氣管道內噴入蒸汽，實現自動報警和快速滅火的功能，非常大限度的避免火災的發生。

On electrostatic exhaust gas purifier, and the front pipe, have corresponding automatic and manual valves respectively and temperature meter which can provide the electrical signal and can set temperature limit, when on fire in the pipe, the temperatures of exhaust gas will rise to the cap, the system will automatically shut down pneumatic butterfly valve which set before electrostatic exhaust purifier, open the evacuation valve of exhaust gas to pressure relief, and at the same time open the steam valve can be respectively to the exhaust gas electrostatic purifier or pipe of flue gas spray steam, realize the function of automatic alarm and rapid fire extinguishing, the maximum to avoid the fire.

（6）、智能控制系統

Intelligent control system

系統可設定本地、遠端兩種操作模式，具有柜體面板按鈕和遠端觸摸屏兩個操作端，兩種操作模式互為鎖定，可充分防止操作指令沖突引起的運行混亂現象，可保證操作安全，可靠。遠端操作模式下具有手動/自動模式可選。自動模式下，設備可自行判斷用戶定型機的開啟情況，根據定型機的實際開啟數量，智能選擇凈化設備非常佳運行模式，自動調節高壓電源、風門、消防閥、風機、水泵等運行狀態，全程無需人員操作。

System can be set local and remote two operating modes, have two operation panel button on cabinet and remote touch screen operation side, two operating modes are locking each other, which can fully prevent instructions run chaos phenomenon caused by the conflict, can guarantee the safe operation, and reliable. The remote operating mode with manual/automatic mode is optional. Automatic mode, the device can judge the user setting machine open situation by themselves, depending on the amount of actual open setting machine, intelligent choice the best operating mode of purification equipment, automatic adjusting high voltage power supply, air door, fire valve, fan and water pump running state, the whole operation without staff.