燒嘴控制器的類型:目前,與燒嘴噴嘴配套的自動點火控制器有多種類型,每種類型都有其適用的工況,型號的好壞沒有區(qū)別,但選擇不當可能會導(dǎo)致整個系統(tǒng)的異常運行甚至紊亂。
Types of burner controllers: at present, there are many types of automatic ignition controllers matched with burner nozzles. Each type has its applicable working conditions. There is no difference between the models, but improper selection may lead to abnormal operation or even disorder of the whole system.
燒嘴的自動點火過程是一個簡單的閉環(huán)系統(tǒng),一般分為控制分析系統(tǒng)、檢測系統(tǒng)和執(zhí)行系統(tǒng)??刂品治鱿到y(tǒng)由控制器和火焰探測器組成。檢測系統(tǒng)由離子針或火焰光敏探針組成。執(zhí)行機構(gòu)由電動閥和點火線圈組成。每個系統(tǒng)中的配件在不同的場合會有所不同,但基本配置是相似的。
The automatic ignition process of burner is a simple closed-loop system, which is generally divided into control analysis system, detection system and execution system. The control and analysis system is composed of controller and flame detector. The detection system consists of ion probe or flame photosensitive probe. The actuator consists of an electric valve and an ignition coil. The accessories in each system will be different in different occasions, but the basic configuration is similar.
目前常用的燒嘴控制器集成了控制部分、點火線圈和火焰處理功能;分體式,即控制和火焰處理一體化,點火線圈分開;另一個是三個配件分開。市場上有許多整體式和分體式點火裝置。根據(jù)工況選擇燒嘴點火控制器時,應(yīng)考慮以下幾點:
At present, the commonly used burner controller integrates the functions of control part, ignition coil and flame treatment; Split type, that is, the control and flame treatment are integrated, and the ignition coil is separated; The other is the separation of three accessories. There are many integral and split ignition devices on the market. When selecting the burner ignition controller according to the working conditions, the following points shall be considered:
1.應(yīng)該考慮中衛(wèi)燒嘴的功率。低功率的燒嘴可以使用簡單的集成控制器,高功率的燒嘴可以使用分體式匹配的大功率點火線圈。
1. The power of Zhongwei burner should be considered. The low-power burner can use a simple integrated controller, and the high-power burner can use a split matched high-power ignition coil.
2.需要考慮與燒嘴匹配的爐子類型。間歇爐一般選用性能穩(wěn)定的控制器,對連續(xù)爐的要求可以適當降低。
2. The type of furnace matching the burner needs to be considered. The controller with stable performance is generally selected for batch furnace, and the requirements for continuous furnace can be appropriately reduced.
3.考慮運營商的經(jīng)濟價值、維護成本和質(zhì)量水平。
3. Consider the economic value, maintenance cost and quality level of the operator.
多種因素共同影響控制器的選擇,既注重經(jīng)濟價值,也注重使用價值。
A variety of factors affect the selection of controller, paying attention to both economic value and use value.
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