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In the kitchen of each hotel, there are four groups of main smoke exhaust equipment: smoke hood, smoke exhaust duct, smoke exhaust fan / cabinet and front and back-end oil fume purifiers. The smoke exhaust equipment in the hotel kitchen is a kind of equipment to exhaust oil smoke and keep the air fresh in the kitchen. With long service time, oil, smoke and other substances gather in the smoke hood and smoke exhaust pipe, which is easy to cause fire hazards. Let me introduce the cleaning methods of these equipment to you.

一、排煙罩和前端油煙凈化器的清洗方法

1、 Cleaning method of smoke exhaust hood and front end oil fume purifier

油煙進化器排煙罩和前端油煙凈化器一般是設(shè)置為一體的。

The smoke exhaust hood of the fume evolution device and the front-end fume purifier are generally set as a whole.

部件：煙罩包含罩體和罩蓋、防爆燈，前端凈化器包括UV燈、川鐵油網(wǎng)、運水煙罩等。

Components: the smoke hood includes the cover body, cover and explosion-proof lamp. The front-end purifier includes UV lamp, Sichuan railway oil network, water transportation smoke hood, etc.

清洗方法：防爆燈、UV燈可以經(jīng)常用濕抹布擦干凈，含有擋水板、運水扇、油網(wǎng)、過濾網(wǎng)等前端凈化部件的和排煙罩面板一樣，都需要先將表面油垢鏟干凈，然后放在火堿水里泡，待油泥完全泡除后，再用高壓水槍(清水)洗凈。據(jù)經(jīng)驗證明，80%左右的廚房排煙不暢主要原因是油煙凈化器的內(nèi)置過濾網(wǎng)不潔堵塞。所以前端凈化器的部件清潔是非常重要的

Cleaning method: the explosion-proof lamp and UV lamp can often be cleaned with wet rags. The front-end purification components including water baffle, water transport fan, oil screen, filter screen and so on, like the smoke exhaust hood panel, need to shovel the oil dirt on the surface first, and then soak it in caustic soda water. After the oil sludge is completely soaked, clean it with high-pressure water gun (clean water). According to experience, about 80% of the kitchen smoke exhaust is not smooth. The main reason is that the built-in filter screen of the fume purifier is dirty and blocked. Therefore, it is very important to clean the components of the front-end purifier

二、排煙管道的清洗方法

2、 Cleaning method of smoke exhaust pipe

排煙管道.

Smoke exhaust duct

部件：包含主管道、防火閥、止回閥、調(diào)節(jié)閥、消音管道、軟連接、彎頭、三通等。

Components: including main pipe, fire damper, check valve, regulating valve, silencing pipe, soft connection, elbow, tee, etc.

清洗方法：油煙管道清洗是排煙口和煙罩相連處，和與煙罩平行的排油煙管道內(nèi)部，這些地方清洗。清洗管道拐彎位置，例如彎頭、三通，必要時在彎頭上方開口。外部油煙管道每隔一個季度清洗一次，不過一個季度只需清潔管道彎頭。

Cleaning method: the oil fume pipe cleaning is to clean the joint between the smoke exhaust outlet and the smoke hood, and the interior of the oil fume pipe parallel to the smoke hood. Clean the turning position of the pipe, such as elbow and tee, and open the opening above the elbow if necessary. The external oil smoke pipe shall be cleaned every other quarter, but only the pipe elbow shall be cleaned every quarter.

三、排煙風(fēng)機/風(fēng)柜的清洗方法

3、 Cleaning method of smoke exhaust fan / air cabinet

風(fēng)柜

Air cabinet

部件：風(fēng)機包含電機等部件，風(fēng)柜就是把風(fēng)機放在柜子里，包含風(fēng)機和柜體。

Components: the fan includes the motor and other components. The fan cabinet is to place the fan in the cabinet, including the fan and the cabinet.

清洗方法：清洗時，先拆開電機或拆開電機扇葉，再用鏟刀鏟干凈風(fēng)機扇葉上的油污及風(fēng)機里面的油渣，然后用除油劑清洗，洗完后再用清水沖洗干凈。

Cleaning method: when cleaning, first disassemble the motor or the motor fan blade, then use the shovel to clean the oil on the fan blade and the oil residue in the fan, then use the degreaser to clean, and then use clean water to clean after washing.

風(fēng)機的內(nèi)部和外部都要清洗，防止銹蝕。

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

四、后端油煙凈化器的清洗方法

4、 Cleaning method of rear end oil fume purifier

排空油煙凈化器.

Drain the oil fume purifier

部件：電機和油煙處理系統(tǒng)（如濾料、靜電處理裝置、離心裝置等）

Components: motor and lampblack treatment system (such as filter material, electrostatic treatment device, centrifugal device, etc.)

清潔：按照油煙處理裝置的類型進行相應(yīng)的清潔工作，如更換濾料，清潔靜電處理裝置等。注意：在清洗酒店廚房排煙設(shè)備時，帶電的設(shè)備提前關(guān)掉電源。

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

要想排煙設(shè)備使用壽命長，還需要定期做一些日常的保養(yǎng)：如清潔風(fēng)機、運水扇、分水扇表面污漬，保持管道通暢，保證運水箱內(nèi)水質(zhì)潔凈，避免控水箱缺油等等。

In order to prolong the service life of the smoke exhaust equipment, it is also necessary to do some routine maintenance on a regular basis, such as cleaning the surface stains of the fan, water transport fan and water distribution fan, keeping the pipeline unobstructed, ensuring the clean water quality in the water transport tank, avoiding the lack of oil in the control tank, etc.

一旦發(fā)現(xiàn)任何反常現(xiàn)象，都要找到原因并及時解決。只有這樣才能減少隱患，不耽誤廚房的繁忙工作。

Once any abnormal phenomenon is found, the cause shall be found and solved in time. Only in this way can we reduce the hidden dangers and not delay the busy work of the kitchen.

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The above is the exhaust hood of Jinan hotel kitchen http://www.lyqhjxzl.com Thank you for checking the information of our company in your busy schedule. If you want to know more, you are welcome to call us for consultation!