廚房的排煙系統(tǒng)主要由集煙罩、排煙管道、防火閥、油煙凈化器設備、排煙風機（含消音器）和廚房整體補風設備構(gòu)成。油煙凈化器設備的類型和工作方法可以根據(jù)實踐狀況進行選擇。在油煙凈化器設備之前，首要要對排煙系統(tǒng)中各部分的實踐工作參數(shù)，包括工作阻力和排風量進行核算。如果是新建項目，在設計時要充分考慮設備了油煙凈化器后對排風系統(tǒng)的影響；如果是改造項目，在加裝油煙凈化器時需要對排風系統(tǒng)從頭進行核算，必要時要對集煙罩、排煙管道和廚房整體補風設備進行改造并替換排煙風機。

The smoke exhaust system in the kitchen is mainly composed of smoke collecting hood, exhaust pipe, fireproof valve, oil fume purifier, smoke exhausting fan (including muffler) and kitchen integral air supply equipment. The type and working method of the oil fume purifier can be selected according to the practical situation. Before the oil fume purifier, it is important to calculate the practical working parameters of the various parts of the exhaust system, including the work resistance and the exhaust volume. If it is a new project, influence on the ventilation system of the equipment are fully considered in the design of the oil fume purifier after; if the renovation project on the installation of fume purifier needs to account for the exhaust system from the beginning, when necessary for collecting hood, exhaust pipes and kitchen ventilation equipment overall transformation and replacement of smoke machine.

靜電油煙凈化器原理

Principle of electrostatic fume purifier

一、產(chǎn)品概述防火型型油煙凈化器采用過濾機械分離原理（過濾、碰撞、降溫、吸附）去除油煙中的油物。它具有特殊的過濾吸附材料，這種新材料解決了過濾吸附控制技術在應用中油煙比重大自流困難，壓降大的弱點；解決了捕集效率低的不足，達到通風和分離的效果。

First, the product outlines the fire-resistant type oil fume purifier to remove the oil from the oil fume by filter, collision, cooling, and adsorption. It has special filtration and adsorption materials. This new material solves the weakness of the filtration and adsorption control technology in the application of oil smoke ratio, which is difficult to self flow and great pressure drop. It solves the problem of low efficiency of capture and achieves the effect of ventilation and separation.

二、使用方式產(chǎn)品的結(jié)構(gòu)特性使其占用空間很小，適合安裝在煙罩導流板的位置，起到濾油、防火的作用。清洗簡單方便，可以成為健康型排煙罩的組成部分。產(chǎn)品也可與其他設施配套，組成復合式。

Two, the structure characteristics of the use of the product makes it small space, suitable for installation in the position of the hood guide plate, play the role of filtering oil and fire protection. The cleaning is simple and convenient, and it can be a part of a healthy and environmentally friendly smoke exhaust hood. The product can also be matched with other facilities to form a composite type.

優(yōu)點

Advantage

1、無能耗、運行成本低：本產(chǎn)品運行不耗水、電，無需改變原有通風動力系統(tǒng)、不用更換零部件、無額外費用。大幅度延長清洗管道的周期，降低用戶的使用開支。

1, no energy consumption, low operating cost: This product runs without water and electricity, and does not need to change the original ventilation system, do not have to replace the spare parts, and no extra cost. The cycle of the cleaning pipeline is greatly extended to reduce the consumption of the users.

2、凈化效果好：采用后端凈化風速較快，凈化效率低；而前端凈化風速較慢，凈化效率高。

2, the purification effect is good: using the back end to purify the wind speed quickly, the purification efficiency is low; and the front end purify the wind speed is slower, the purification efficiency is high.

3、有利于防火：設備運行時把油阻截在前端，風管里基本無油，有利于消防；安裝簡單、維護簡便：設備放置在煙罩導流板的位置，安裝拆卸十分簡單。清洗本產(chǎn)品時用除油劑或稀釋的強堿浸泡并加溫，然后用流動水淋洗，可恢復一新，用范圍:飯店、賓館、酒店、餐廳、機關食堂、學校食堂等。

3, it is good for safety and fire prevention: when the equipment is running, the oil is blocked at the front end, and the air duct is basically oil free, which is good for fire protection. It is simple in installation and easy to maintain: the equipment is placed in the position of the smoke hood Guide plate, and the installation and disassembly is very simple. When cleaning the product, it is soaked and heated with oil removing agent or diluted alkali, and then washed with flowing water, it can restore a new range of application: hotels, hotels, restaurants, offices, cafeterias, school canteens, etc.

理論上，分離帶電粒子的電力與粒子帶電量及收集電場強度之積成正比。此電力的大小，就比重為1的l微米粒子而言，為重力的3000倍：就比重為l的10微米粒子面言，為重力的300倍，此為油煙凈化器能與率的原因。

In theory, the power of separated charged particles is proportional to the volume of charged particles and the accumulation of electric field intensity. The size of the electric power is about 1 l micron particles, 3000 times the gravity. The ratio is 10 micron particle size of L, 300 times the gravity. This is the reason why the fume purifier is efficient and efficient.

工作原理

Working principle

油煙由風機吸入靜電油煙凈化器，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。當氣流進入高壓靜電場時，在高壓電場的作用下，油煙氣體被電離，油霧荷電，大部分得以降解炭化；少部分微小油粒在吸附電場的電場力及氣流作用下向電場的正負極板運動被收集在極板上，并在自身重力的作用下流到集油盤，經(jīng)排油通道排出，余下的微米級油霧被電場降解成二氧化碳和水，終排出潔凈空氣；同時在高壓發(fā)生器的作用下，電場內(nèi)的空氣產(chǎn)生臭氧，除去了煙氣中大部分的氣味。

The oil smoke is inhaled by the fan, and some of the larger oil droplets and oil particles are arrested on the average flow plate because of the mechanical collision and retention. When the airflow into the high voltage electrostatic field, the high voltage electric field under the action of oil fume gas is ionized, oil mist charged, the majority is a few small role in degradation of carbonization; oil particles in electric field of electric field and flow to the adsorption of positive and negative plates moving electric field is collected on the plates, and the gravity flow the pan is discharged through the oil drain passage, micron oil mist remaining field degraded into carbon dioxide and water, eventually discharged clean air; at the same time in the high pressure generator under the action of the electric field in the air to produce ozone, remove the large part in the smoke smell.

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