進(jìn)口高溫隔斷球閥 結(jié)構(gòu) 原理 特性 美國ARCADIA品牌

進(jìn)口高溫隔斷球閥基本原理
延遲焦化裝置生產(chǎn)過程中,為確保裝置連續(xù)生產(chǎn),當(dāng)一個(gè)焦炭塔生焦到一定高度時(shí),則需要將焦化油切換進(jìn)入另外一個(gè)焦炭塔繼續(xù)生焦。當(dāng)四通閥切換介質(zhì)流向后,每個(gè)相對獨(dú)立的焦炭塔的進(jìn)/出料就需要進(jìn)料隔斷閥來控制。
進(jìn)口高溫隔斷球閥特點(diǎn)
耐高溫、耐沖刷、耐磨、全通徑球閥、金屬硬密封、隔斷閥、就地/遠(yuǎn)程操控。
進(jìn)口高溫隔斷球閥閥體特性:
閥門為全通徑電動球閥,閥門密封面為金屬硬密封,球體與閥桿為一體化結(jié)構(gòu)。
高溫隔斷球閥閥體的出口法蘭采用對稱式分布,提高了閥體在高溫環(huán)境下變形的均勻性,從而提高了閥門在高溫環(huán)境下的密封性能,有效減少了吹掃蒸汽的消耗量。
采用鎳基高合金材料的波紋管結(jié)構(gòu)為彈性件,可實(shí)現(xiàn)雙向自動補(bǔ)償,消除由于溫度變化引起的內(nèi)漏或卡澀,有效防止球體在高溫下鎖死。
閥門啟閉過程中,密封面均勻受力,使用壽命長。
閥門具有蒸汽輔助密封保護(hù)系統(tǒng),可防止工藝介質(zhì)進(jìn)入閥腔及填料函,保持閥座體腔、波紋管內(nèi)外清潔,防止介質(zhì)及雜質(zhì)在中腔堆積結(jié)焦。
可實(shí)現(xiàn)快速啟閉。快速啟閉閥門時(shí),操作無沖擊。
具有較低的流阻,在較大壓力和溫度范圍內(nèi),能實(shí)現(xiàn)密封。
球體可在邊界位置上自動定位,不產(chǎn)生偏轉(zhuǎn),且工作介質(zhì)在單面上密封可靠。可在線更換閥門執(zhí)行機(jī)構(gòu)部分。
在全開和全關(guān)時(shí),球體與閥座的密封面與介質(zhì)隔離,因此高速通過的含有固體顆粒或有腐蝕性的介質(zhì)不會引起密封面的侵蝕。
球體表面除硬質(zhì)合金層外還進(jìn)行了鍍硬鉻處理,使球體具備較高的耐腐蝕和耐沖蝕性能。
進(jìn)口高溫隔斷球閥執(zhí)行機(jī)構(gòu)特性:
電動執(zhí)行機(jī)構(gòu)的過載能力強(qiáng)、啟動轉(zhuǎn)矩大、轉(zhuǎn)動慣性小,可短時(shí)、斷續(xù)工作。
自帶減速機(jī)構(gòu),用以降低電動機(jī)的輸出轉(zhuǎn)速。
具備行程控制機(jī)構(gòu),可用以調(diào)節(jié)和準(zhǔn)確控制閥門的啟閉位置。
具備轉(zhuǎn)矩限制機(jī)構(gòu),可用以調(diào)節(jié)轉(zhuǎn)矩,并使之不超過預(yù)定值。
具備手動、電動切換機(jī)構(gòu),可分別進(jìn)行手動、電動操作。可就地操作,亦可實(shí)現(xiàn)遠(yuǎn)程閥門操作。同時(shí)可設(shè)置DCS聯(lián)鎖操控,確保系統(tǒng)運(yùn)行安全性。
具備開度雙指示器,用以顯示閥門再啟閉過程中球體所處開度。
閥門設(shè)計(jì)采用標(biāo)準(zhǔn):
1、閥門設(shè)計(jì)制造標(biāo)準(zhǔn):API 6D
2、結(jié)構(gòu)長度標(biāo)準(zhǔn):API - 6D
3、法蘭標(biāo)準(zhǔn):ASME B16.5
4、閥門試驗(yàn)標(biāo)準(zhǔn):ISO 5208
5、閥門密封泄漏量標(biāo)準(zhǔn):ISO 5208 D級
(美國ARCADIA阿卡迪亞)
我們會對建筑物進(jìn)行審慎的思考,并藉此創(chuàng)造出懂得思考的建筑物
阿卡迪亞商用建筑服務(wù)(CBS)賴以生存的理念在于對建筑物的深入思考。我們的使命是不斷對建筑進(jìn)行思考和重新審視,從而幫助客戶解決大大小小的挑戰(zhàn)。所以,我們要為咨詢工程師提供能夠使其工作更迅速輕松的工具。每天咨詢工程師可以輕松訪問我們的網(wǎng)絡(luò)工具和電子雜志藍(lán)圖(BLUEPRINT),從中獲得產(chǎn)品優(yōu)先資訊和泵的相關(guān)知識。
準(zhǔn)備好迎接未來的挑戰(zhàn)
商用建筑行業(yè)面臨著一系列的挑戰(zhàn),這些挑戰(zhàn)將會重新定義未來數(shù)年我們對于建筑的思考方式。
宏觀上看,氣候變化呼吁我們每個(gè)人采取行動來改變現(xiàn)有狀況。這意味著建筑物必須遵守嚴(yán)格的可持續(xù)發(fā)展標(biāo)準(zhǔn)以保持低能耗和高靈活性。微觀處,咨詢工程師們卻面臨著工程多,監(jiān)理時(shí)間嚴(yán)重不足的難題。因此,快速方便地獲取正確的信息顯得尤為重要。
對建筑物進(jìn)行思考時(shí)的優(yōu)秀拍檔
思考建筑也意味著我們不僅把自己當(dāng)作泵的供應(yīng)商,而且還視為創(chuàng)造成功建筑的合作伙伴。同時(shí)這還意味著我們嘗試用深入的泵和系統(tǒng)知識以及優(yōu)異的智能泵來創(chuàng)建建筑。
阿卡迪亞與水處理
- 讓高效的水處理解決方案為您的業(yè)務(wù)帶來優(yōu)化
如果您正在市場上尋找高度可靠的水處理解決方案,阿卡迪亞的知識可以滿足您的每一種期望。作為完整的生產(chǎn)線供應(yīng)商,我們涵蓋了從供應(yīng)、處理和分配的整個(gè)水循環(huán)過程,并確保了每一步都可以獲得所需的確切水質(zhì)。
阿卡迪亞提供的水處理解決方案專為優(yōu)化復(fù)雜和要求苛刻的工業(yè)流程而定制,同時(shí)阿卡迪亞的支持一直就在您的身邊。從而確保了您和您的客戶可以輕松地獲得當(dāng)?shù)卣Z言的知識和技術(shù)支持。
(Arcadia, USA)
We will think carefully about buildings and create thinking buildings
Arcadia commercial building services (CBS) relies on the concept of in-depth thinking of buildings. Our mission is to constantly think about and re-examine the building, so as to help customers to solve the big and small challenges. Therefore, we need to provide consulting engineers around the world with tools that can make their work faster and easier. Every day, consulting engineers can easily access our network tools and blueprint to obtain product priority information and pump related knowledge.
Be ready for the challenges of the future
The commercial construction industry is facing a series of challenges that will redefine the way we think about architecture in the next few years.
At the macro level, global climate change calls on all of us to take action to change the current situation. This means that buildings must adhere to strict sustainable development standards to maintain low energy consumption and high flexibility. At the micro level, consulting engineers are faced with the problem of many projects and insufficient supervision time. Therefore, it is very important to get correct information quickly and conveniently.
Excellent partner when thinking about buildings
Thinking about architecture also means that we see ourselves not only as suppliers of pumps, but also as partners in creating successful buildings. At the same time, it also means that we try to create buildings with in-depth pump and system knowledge as well as excellent intelligent pumps.
Acadia and water treatment
-Optimize your business with efficient water treatment solutions
If you are looking for highly reliable water treatment solutions in the market, Arcadia's expertise can meet every expectation. As a complete production line supplier, we cover the whole water cycle process from supply, treatment and distribution, and ensure that the exact water quality required can be obtained at each step.
Arcadia's water treatment solutions are customized to optimize complex and demanding industrial processes, and Arcadia's professional support is always at your side. This ensures that you and your customers have easy access to local language expertise and technical support.











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