ABB PPD539A102?3BHE039770R0102邏輯8通道隔離卡件

ABB PPD539A102 3BHE039770R0102邏輯8通道隔離卡件氧化系統(tǒng)由萘蒸發(fā)器、鼓風機組、氣萘混合系統(tǒng)、反應器、汽水平衡系統(tǒng)等組成。液萘通過萘蒸發(fā)器蒸發(fā)為氣萘，在汽化器內(nèi)與經(jīng)過空氣預熱器加熱的空氣混合，然后進入反應器進行反應，反應過程中溫度需維持在基本恒定，反應過程中釋放大量熱量，通過熔鹽循環(huán)帶走熱量，熔鹽循環(huán)過程中通過循環(huán)水減溫，熔鹽溫度不可過低，否則將帶走大量熱量進而導致反應無法正常進行，熔鹽溫度也不可過高，否則將無法起到減溫效果，為熔鹽減溫的循環(huán)水將變?yōu)檎羝谄到y(tǒng)中流通，提供給汽輪機等設備使用。在萘法制苯酐工藝中，床溫、鹽溫起著至關重要的作用，直接關系到正常生產(chǎn)及人員設備安全問題，若采用單純的溫度分布表羅列數(shù)量眾多的床溫、鹽溫數(shù)據(jù)，操作人員極難在繁多的溫度數(shù)據(jù)中把握床溫、鹽溫趨勢并找出異常點位。在本系統(tǒng)中以曲線的形式表達同一列不同深度床溫/鹽溫溫度趨勢，使溫度隨著深度變化而變化的趨勢變得一目了然，同時同一深度不同測溫點間的溫差也清晰可見，使得操作人員不再依賴于直觀度較差的溫度表格，極大程度地方便操作人員對于床溫/鹽溫的把控。The oxidation system consists of naphthalene evaporator, blower unit, gas naphthalene mixing system, reactor, steam water balance system, etc. The liquid naphthalene is evaporated into gas naphthalene through the naphthalene evaporator, mixed with the air heated by the air preheater in the vaporizer, and then enters the reactor for reaction. During the reaction, the temperature needs to be kept basically constant, a lot of heat is released during the reaction, and the heat is taken away through the molten salt circulation. During the molten salt circulation, the temperature of the molten salt is reduced through the circulating water, and the temperature of the molten salt cannot be too low, otherwise, a lot of heat will be taken away and the reaction cannot be carried out normally, The temperature of molten salt shall not be too high, or it will not have the effect of temperature reduction. The circulating water for temperature reduction of molten salt will become steam, which will circulate in the steam water system and be provided for steam turbine and other equipment. In the naphthalene phthalic anhydride process, the bed temperature and salt temperature play a vital role, which is directly related to the normal production and personnel and equipment safety. If a simple temperature distribution table is used to list a large number of bed temperature and salt temperature data, it is extremely difficult for operators to grasp the bed temperature and salt temperature trends and find out the abnormal points among the various temperature data. In this system, the trend of bed temperature/salt temperature at different depths in the same column is expressed in the form of curve, so that the trend of temperature changes with depth becomes clear at a glance. At the same time, the temperature difference between different temperature measuring points at the same depth is also clearly visible, so that operators no longer rely on temperature tables with poor visibility, which greatly facilitates operators' control of bed temperature/salt temperature.
主營產(chǎn)品簡介
專注于DCS、PLC、機器人控制系統(tǒng)、大型伺服四大系統(tǒng)領域。

主營產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅動器。

優(yōu)勢：供應進口原裝正品，專業(yè)停產(chǎn)配件，

發(fā)貨快，貨期精準，

主營品牌包括 ABB貝利、GE/FUANC、FOXBORO、英維思TRICONEX 、本特利BENTLY、A-B羅克韋爾、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韋爾HONEYWELL 、力士樂REXROTH、KUKA、NI、DEIF、橫河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。

只賣庫存產(chǎn)品;出完需訂貨!價格以客服說明為準!!訂貨貨期以客服說明為準，有任何疑問請聯(lián)繁客服! Limited stock, Contact US!

●使用前:

在操作和維護，安裝設備之前，請閱讀并嚴格遵守安全相關的信息。

Read and strictly follow safety-related information before operatingmaintainingand installing equipment.

●使用者要求:

必須從事安裝，組裝或維護設備等相關工控電氣機械以及其他相關技術的人員。

Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.應用范圍:

應用于品牌本系列工業(yè)以及生產(chǎn)生活自動化設備產(chǎn)品。

Used in the brand of this series of industriaand production automation eauipment products

適用于場景:系統(tǒng)集成，非標定制，產(chǎn)線升級改造，原設備電氣替換等等。

Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.

●操作人員:

應該由本品牌專業(yè)培訓操作員來安裝、操作和維修設備。專業(yè)人員具有技術能力強，熟悉安全信息和安全實施:

熟悉設備的安裝加工、操作和維護:熟悉處理所有的潛在危險情況。

Equipment should be installed,operated and maintained by trained operators from the brand

●危險情況

警告

.請注意使用人員的人身安全。

●除了產(chǎn)品特性以及功能，還需了解產(chǎn)品的使用壽命環(huán)境。

●充分學習產(chǎn)品使用手冊，否則非專業(yè)人員可能會造成人身危險。

Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.

●服務行業(yè)

適用水泥，木業(yè)，石業(yè)，橡膠，石油，化工，發(fā)電，環(huán)保，水處理，制冷，交通，鋼鐵，食品，飲料，船舶，制冷等行業(yè)

Applicable to cementwood,stone,rubber,petroleumchemical, power generation,