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Jinan kitchen smoke exhaust equipment is one of the indispensable equipment in our family and catering industry. With our country vigorously advocating environmental protection, many restaurants are actively installing oil fume purification equipment, which can purify oil fume and harmful gases in the kitchen. Let's take a look at it.

濟南廚房排煙設備——油煙凈化器的工作原理：可使油煙由風機吸入油煙凈化設備，其中部分較大的油霧滴、油污顆粒在均流板上由于機械碰撞、阻留而被捕集。

Working principle of Jinan kitchen smoke exhaust equipment - oil fume purifier: the oil fume can be sucked into the oil fume purification equipment by the fan, and some large oil mist droplets and oil particles are trapped on the flow equalizing plate due to mechanical collision and retention.

當氣流進入處于高壓靜電場時，在高壓電場的作用下，油煙氣體電離，油霧帶電，大部分被降解和碳化;在電場力和電場吸收的氣流的作用下，少量微小的油顆粒向電場的正負極板移動，聚集在極板上，在自身重力的作用下向下流到集油盤，通過排油通道排出，剩余的微米級油霧被電場降解為二氧化碳和水，然后排出干凈的空氣;同時，在高壓發生器的作用下，電場中的空氣中產生臭氧，煙氣中的大部分臭氣被去除。

When the air flow enters the high-voltage electrostatic field, under the action of the high-voltage electric field, the oil fume gas ionizes, the oil mist is charged, and most of it is degraded and carbonized; Under the action of the electric field force and the air flow absorbed by the electric field, a small amount of tiny oil particles move to the positive and negative plates of the electric field, gather on the plates, flow down to the oil collecting pan under the action of their own gravity, and discharge through the oil discharge channel. The remaining micron oil mist is degraded into carbon dioxide and water by the electric field, and then discharge clean air; At the same time, under the action of the high voltage generator, ozone is generated in the air in the electric field, and most of the odor in the flue gas is removed.

為了提高油煙凈化器的凈化效率，需要考慮凈化器的原理、材料和風機類型。

In order to improve the purification efficiency of oil fume purifier, the principle, material and fan type of purifier need to be considered.

1、油煙凈化設備的原理：

1. Principle of fume purification equipment:

油煙凈化設備采用過濾分離的原理，實際上是通過過濾、冷卻、吸附等技術去除油煙。

The oil fume purification equipment adopts the principle of filtration and separation. In fact, it removes oil fume through filtration, cooling, adsorption and other technologies.

2.油煙凈化設備的材料：

2. Materials of oil fume purification equipment:

油煙凈化設備采用耐高溫、耐腐蝕、冷卻性能好的材料，提高凈化效率。

The oil fume purification equipment adopts materials with high temperature resistance, corrosion resistance and good cooling performance to improve the purification efficiency.

3.風機型油煙凈化設備：

3. Fan type oil fume purification equipment:

不同的油煙凈化器風機出口有不同的尺寸和風量，凈化效率也不同。此外，后端凈化風速快，凈化效率低;但是，前端凈化風速慢，凈化效率高。

The fan outlet of different oil fume purifiers has different size and air volume, and the purification efficiency is also different. In addition, the back-end purification wind speed is fast and the purification efficiency is low; However, the front-end purification wind speed is slow and the purification efficiency is high.