Basically, every kitchen needs smoke hood, which is a product that plays a vital role in our kitchen environment. However, if we don't clean up for a long time, it will have a lot of bad effects. We need to explore the details of this problem step by step! Then this article has prepared some basic cleaning methods of smoke exhaust equipment for you, hoping to be useful to you!

1、排風(fēng)罩及前端油煙凈化器清洗

1. Cleaning of exhaust hood and front end oil fume purifier

防爆燈和紫外線燈可經(jīng)常用濕抹布清洗。對(duì)于有擋水板、輸水風(fēng)機(jī)、油網(wǎng)、濾網(wǎng)等前端凈化部件及防煙罩面板的，應(yīng)先在油垢表面噴高溫?zé)龎A水。或用燒堿水浸泡，待污泥完全去除后用高壓水槍(清水)沖洗。

Explosion proof lamp and ultraviolet lamp can often be cleaned with wet cloth. For front-end purification components such as water baffle, water delivery fan, oil screen and filter screen and smoke hood panel, spray high-temperature caustic soda water on the oil dirt surface first. Or soak it in caustic soda water and wash it with high-pressure water gun (clean water) after the sludge is completely removed.

2、排氣管的清潔

2. Cleaning of exhaust pipe

排氣管組件：包括主管、防火閥、止回閥、調(diào)節(jié)閥、消聲管、柔性連接、彎頭、三通等。

Exhaust pipe components: including main pipe, fire damper, check valve, regulating valve, silencing pipe, flexible connection, elbow, tee, etc.

油煙管道清洗的要點(diǎn)是排煙口與通風(fēng)柜的連接處，油煙管道內(nèi)部與通風(fēng)柜平行。這些地方需要清潔完整。清理管道轉(zhuǎn)彎處，如彎頭、三通等，必要時(shí)在彎頭上方打開(kāi)。外部油煙管道每隔一季度清洗一次，但每季度只清洗一次管道彎頭。

The key point of oil fume pipeline cleaning is the connection between smoke exhaust outlet and fume hood, and the interior of oil fume pipeline is parallel to fume hood. These places need to be clean and complete. Clean the pipe bends, such as elbows and tees, and open them above the elbows if necessary. The external oil fume pipe shall be cleaned once every quarter, but the pipe elbow shall be cleaned only once every quarter.

3、排風(fēng)機(jī)/通風(fēng)柜清潔

3. Cleaning of exhaust fan / fume hood

通風(fēng)柜部件：風(fēng)機(jī)包括電機(jī)等部件。通風(fēng)柜是把風(fēng)機(jī)放在柜子里，包括風(fēng)機(jī)和柜子。

Components of fume hood: fan includes motor and other components. The fume hood places the fan in the cabinet, including the fan and cabinet.

清洗時(shí)先將電機(jī)或風(fēng)機(jī)葉片拆開(kāi)，然后用刮刀將風(fēng)機(jī)葉片上的油污和風(fēng)機(jī)內(nèi)的油渣清理干凈，再用脫脂劑清洗干凈，清洗后用清水沖洗干凈。

When cleaning, first disassemble the motor or fan blade, then clean the oil stain on the fan blade and the oil residue in the fan with a scraper, then clean it with degreasing agent, and then rinse it with clean water.

應(yīng)清潔風(fēng)扇的內(nèi)部和外部，以防腐蝕。

The inside and outside of the fan should be cleaned to prevent corrosion.

4、后端煙氣凈化器清洗

4. Cleaning of rear end flue gas purifier

煙氣凈化器部件：電機(jī)及煙氣處理系統(tǒng)(如過(guò)濾材料、靜電處理裝置、離心裝置等)

Components of flue gas purifier: motor and flue gas treatment system (such as filter material, electrostatic treatment device, centrifugal device, etc.)

清潔：根據(jù)油煙處理裝置的類型，進(jìn)行相應(yīng)的清潔工作，如更換過(guò)濾材料、清潔靜電處理裝置等。注：清潔酒店廚房排煙設(shè)備時(shí)，應(yīng)該提前關(guān)閉帶電設(shè)備。

Cleaning: carry out corresponding cleaning work according to the type of oil fume treatment device, such as replacing filter materials, cleaning electrostatic treatment device, etc. Note: when cleaning the smoke exhaust equipment in the hotel kitchen, the live equipment should be turned off in advance.

為了延長(zhǎng)排煙設(shè)備的使用壽命，需要定期進(jìn)行一些日常維護(hù)，如清洗風(fēng)機(jī)、輸水風(fēng)機(jī)、配水風(fēng)機(jī)的表面污漬，保持管道通暢，保證輸水罐內(nèi)水質(zhì)清潔，避免控制油箱等缺油。

In order to prolong the service life of the smoke exhaust equipment, some routine maintenance needs to be carried out regularly, such as cleaning the surface stains of the fan, water delivery fan and water distribution fan, keeping the pipeline unobstructed, ensuring the clean water quality in the water delivery tank and avoiding the lack of oil in the control oil tank.