色yeye香蕉日本_亚洲综合精品第一_久久激情五月天婷婷_欧美精品蜜桃69桔色_国产精品一区二区av交换浪潮_欧美办公室丝袜激情在线_毛片一级视频_天天综合网日韩字幕91_中文字幕在线.com



福州市鑫翔龍電瓷

一家專業生產優質蜂窩陶瓷蓄熱體、陶瓷矩鞍環的現代化企業

福州市鑫翔龍電瓷

一家專業生產優質蜂窩陶瓷蓄熱體、陶瓷矩鞍環的現代化企業

福州市鑫翔龍電瓷

一家專業生產優質蜂窩陶瓷蓄熱體、陶瓷矩鞍環的現代化企業





榮譽資質

HONOR





關于我們

ABOUT US

新聞資訊

NEWS CENTER

福州市鑫翔龍電瓷有限公司官方網站正式上線，敬請關注！

福州市鑫翔龍電瓷有限公司是一家專業生產優質蜂窩陶瓷蓄熱體、陶瓷矩鞍環的現代化企業，擁有悠久的生產歷史，雄厚的技術力量和先進的工藝設備。公司多年致力于高品質、高性能產品的生產研發，注重科技創新，積極開發研制環保型蜂窩陶瓷蓄熱體、鞍形散堆陶瓷矩鞍環填料，為化工、冶金與汽車行業的節能、減排做出了卓越的貢獻。誠信務實，精益求精是我們不斷堅持的準則，銳意創新，卓越品質是我們不斷追求的目標。竭誠要求國內外新老福州市鑫翔龍電瓷有限公司是一家專業生產優質蜂窩陶瓷蓄熱體、陶瓷矩鞍環的現代化企業，擁有悠久的生產歷史，雄厚的技術力量和先進的工藝設備。公司多年致力于高品質、高性能產品的生產研發，注重科技創新，積極開發研制環保型蜂窩陶瓷蓄熱體、鞍形散堆陶瓷矩鞍環填料，為化工、冶金與汽車行業的節能、減排做出了卓越的貢獻。誠信務實，精益求精是我們不斷堅持的準則，銳意創新，卓越品質是我們不斷追求的目標。竭誠要求國內外新老朋友共謀發展，同創輝煌，共創雙贏。 Fuzhou Xinxianglong Electric Porcelain Co., Ltd.?is a modern enterprise specializing in producing high-quality honeycomb ceramic regenerator and ceramic saddle ring. It has a long production history, strong technical force and advanced process equipment. The company has devoted itself to the research and development of high-quality and high-performance products for many years, focusing on scientific and technological innovation, actively developing and developing environmentally friendly honeycomb ceramic regenerator and saddle-shaped bulk ceramic moment saddle ring filler, which has made outstanding contributions to energy saving and emission reduction in the chemical, metallurgical and automotive industries. ? Integrity, pragmatism and excellence are the principles we constantly adhere to, innovation and excellent quality are the goals we constantly pursue. We sincerely request new and old friends at home and abroad to seek common development, create brilliance and win-win situation.

2022-01-20

陶瓷蓄熱體 - 蓄熱性能下降的緣由

蓄熱體是一個關鍵部件。但從實際應用來看，陶瓷蓄熱體壽命往往不盡人意，原因是多方面的。陶瓷蓄熱體蓄熱性能下降表現在以下方面：?1.破損。煙氣與空氣對蓄熱體反復沖刷，導致福建陶瓷蓄熱體的溫度出現頻繁變化，對于蓄熱箱中某一點來講，其溫度要周期性地快速升高和降低100—200℃，這種熱沖擊對蓄熱體材料有一定的破壞作用。其耐急冷急熱性能往往不好，容易出現破損現象。?2.燒損。多室（兩室）蓄熱式加熱爐中，由于空氣和天燃氣的噴嘴很大，空氣、天燃氣氣流混合效果不理想，會導致不完全燃燒。當殘存的空氣和天燃氣進入蓄熱體狹小的空間內混合，導致二次燃燒從而損壞蓄熱體。?3.熔化軟化。因煙氣中含有氧化鐵等雜質，不斷與蓄熱體接觸，在燃燒室高溫條件下，形成低熱熔物，降低材料的軟熔溫度。后面造成軟熔材料堵塞氣流通道，造成氣流不通。蓄熱體是一個關鍵部件。但從實際應用來看，陶瓷蓄熱體壽命往往不盡人意，原因是多方面的。陶瓷蓄熱體蓄熱性能下降表現在以下方面： ? 1.破損。煙氣與空氣對蓄熱體反復沖刷，導致福建陶瓷蓄熱體的溫度出現頻繁變化，對于蓄熱箱中某一點來講，其溫度要周期性地快速升高和降低100—200℃，這種熱沖擊對蓄熱體材料有一定的破壞作用。其耐急冷急熱性能往往不好，容易出現破損現象。 ? 2.燒損。多室（兩室）蓄熱式加熱爐中，由于空氣和天燃氣的噴嘴很大，空氣、天燃氣氣流混合效果不理想，會導致不完全燃燒。當殘存的空氣和天燃氣進入蓄熱體狹小的空間內混合，導致二次燃燒從而損壞蓄熱體。 ? 3.熔化軟化。因煙氣中含有氧化鐵等雜質，不斷與蓄熱體接觸，在燃燒室高溫條件下，形成低熱熔物，降低材料的軟熔溫度。后面造成軟熔材料堵塞氣流通道，造成氣流不通。 ? The regenerator is a key component. However, from the practical point of view, the life of ceramic regenerators is often unsatisfactory, for a variety of reasons. The thermal storage performance of ceramic regenerators is reduced in the following aspects: ? 1. Damaged. Flue gas and air repeatedly wash the regenerator, causing frequent changes in the temperature of the Fujian ceramic regenerator. For a certain point in the regenerator, the temperature should be periodically increased and lowered 100-200 °C periodically. The thermal shock has a certain destructive effect on the heat storage material. Its resistance to quenching and rapid heat is often poor, and it is prone to breakage. ? 2. Burning. In a multi-chamber (two-chamber) regenerative heating furnace, due to the large nozzles of air and natural gas, the mixing effect of air and natural gas airflow is not ideal, resulting in incomplete combustion. When the remaining air and natural gas enter the space where the regenerator is narrow, the secondary combustion causes secondary combustion to damage the regenerator. ? 3. Melt and soften. Because the flue gas contains impurities such as iron oxide, it continuously contacts the regenerator, and under the high temperature condition of the combustion chamber, a low hot melt is formed to lower the reflow temperature of the material. The back causes the reflow material to block the airflow path, causing the airflow to fail.

2022-01-11

RTO陶瓷蓄熱體在燃燒爐中會產生什么作用

RTO陶瓷蓄熱體在燃燒爐中會產生什么作用？　　RTO裝置中對熱交換起到關鍵作用的是蓄熱填充物，也稱蓄熱體，常用陶瓷材料做成。　　在陶瓷蓄熱體方面，目前在RTO中經常使用的基本上還是陶瓷散堆填料和陶瓷規整填料兩大類。在散堆填料方面：起初采用化工中常用瓷球和陶瓷鋸鞍環，用的較多的是陶瓷矩鞍環　　現代陶瓷矩鞍環在開口面積和氣流通道設計上有很大改進，從而進一步防止了填料的相疊和降低氣流通過填料床層時的壓力損失。?從目前RTO設備技術的進一步發展來看，首先是減少排放，就要求改善燃燒器的設計和燃燒過程，特別是對燃燒溫度的控制，以及采用電加熱來替代油/氣燃料，借以避免添加輔助燃料燃燒和高溫可能引起的二次污染;其次是研究如何提高氣速。開發效率高的蓄熱體來縮小裝置的容積，借以降低投資費用;改進氣體的初始分布來提高蓄熱體的有效利用率和傳熱效果;改進切換閥來延長其使用壽命；進一步開發裝置中諸參數的自動檢測控制，為了提高操作的安全性和可靠性，還有許多值得研究的問題。此外，RTO設備的數值計算和計算機模擬可用于理解過程的操作行為和優化設備的設計，并在某些方面可替代RTO的中間試驗來節省費用。　　RTO處理技術適用于高濃度有機廢氣、涂裝廢氣、惡臭廢氣(廢氣濃度在500mg/L以上)等廢氣凈化處理;適用于廢氣成分經常發生變化或廢氣中含有使催化劑中毒或活性衰退的成分(如水銀，錫，鋅等的金屬蒸汽和磷、磷化物，砷等，容易使催化劑失去活性；含鹵素和大量的水蒸氣的情形)，含有鹵素碳氫化合物及其它具腐蝕性的有機氣體。催化燃燒(RCO)雖然相比蓄熱式燃燒(RTO)處理技術具有一定技術優勢，但是RCO不適用于含金屬蒸汽及鹵素的廢氣，因為容易引起催化劑中毒。RTO陶瓷蓄熱體　　　　從目前RTO裝置技術的進一步發展看，RTO蓄熱式焚燒爐勢必成為一種新的有機廢氣、涂裝廢氣、惡臭廢氣等廢氣凈化處理行業的第1選擇。 RTO陶瓷蓄熱體在燃燒爐中會產生什么作用？　　 RTO裝置中對熱交換起到關鍵作用的是蓄熱填充物，也稱蓄熱體，常用陶瓷材料做成。　　在陶瓷蓄熱體方面，目前在RTO中經常使用的基本上還是陶瓷散堆填料和陶瓷規整填料兩大類。在散堆填料方面：起初采用化工中常用瓷球和陶瓷鋸鞍環，用的較多的是陶瓷矩鞍環。 ? 現代陶瓷矩鞍環在開口面積和氣流通道設計上有很大改進，從而進一步防止了填料的相疊和降低氣流通過填料床層時的壓力損失。 ? 從目前RTO設備技術的進一步發展來看，首先是減少排放，就要求改善燃燒器的設計和燃燒過程，特別是對燃燒溫度的控制，以及采用電加熱來替代油/氣燃料，借以避免添加輔助燃料燃燒和高溫可能引起的二次污染;其次是研究如何提高氣速。開發效率高的蓄熱體來縮小裝置的容積，借以降低投資費用;改進氣體的初始分布來提高蓄熱體的有效利用率和傳熱效果;改進切換閥來延長其使用壽命。進一步開發裝置中諸參數的自動檢測控制，為了提高操作的安全性和可靠性，還有許多值得研究的問題。此外，RTO設備的數值計算和計算機模擬可用于理解過程的操作行為和優化設備的設計，并在某些方面可替代RTO的中間試驗來節省費用。　　 RTO處理技術適用于高濃度有機廢氣、涂裝廢氣、惡臭廢氣(廢氣濃度在500mg/L以上)等廢氣凈化處理;適用于廢氣成分經常發生變化或廢氣中含有使催化劑中毒或活性衰退的成分(如水銀，錫，鋅等的金屬蒸汽和磷、磷化物，砷等，容易使催化劑失去活性；含鹵素和大量的水蒸氣的情形)，含有鹵素碳氫化合物及其它具腐蝕性的有機氣體。催化燃燒(RCO)雖然相比蓄熱式燃燒(RTO)處理技術具有一定技術優勢，但是RCO不適用于含金屬蒸汽及鹵素的廢氣，因為容易引起催化劑中毒。　　從目前RTO裝置技術的進一步發展看，RTO蓄熱式焚燒爐勢必成為一種新的有機廢氣、涂裝廢氣、惡臭廢氣等廢氣凈化處理行業的第1選擇。 ? What role does RTO ceramic regenerator play in the furnace? ? The key to the heat exchange in the RTO device is the heat storage filler, also known as the heat storage body, which is usually made of ceramic material. ? In terms of ceramic regenerators, the two types currently used in RTO are basically ceramic bulk packing and ceramic structured packing. In the case of random packing: the porcelain ball and the ceramic saw saddle ring used in the chemical industry were originally used, and the ceramic saddle ring was used more. ? Modern ceramic saddle rings have been greatly improved in opening area and airflow passage design to further prevent stacking of the packing and reduce pressure loss as the gas flows through the packed bed. ? From the further development of RTO equipment technology, the first is to reduce emissions, and it is required to improve the design and combustion process of the burner, especially the control of combustion temperature, and the use of electric heating instead of oil/gas fuel to avoid adding auxiliary. Secondary pollution caused by fuel combustion and high temperature; secondly, how to increase gas velocity. Develop high-efficiency regenerators to reduce the volume of the device, thereby reducing investment costs; improving the initial distribution of gas to improve the effective utilization and heat transfer of the regenerator; and improving the switching valve to extend its service life. Further development of automatic detection and control of parameters in the device, in order to improve the safety and reliability of the operation, there are still many problems worth studying. In addition, numerical calculations and computer simulations of RTO equipment can be used to understand the operational behavior of the process and to optimize the design of the equipment, and in some respects can replace RTO intermediate tests to save money. ? The RTO treatment technology is suitable for the purification of exhaust gases such as high-concentration organic waste gas, painted exhaust gas, and odorous exhaust gas (exhaust gas concentration above 500mg/L); it is suitable for the frequent changes of exhaust gas components or the components in the exhaust gas that cause catalyst poisoning or activity degradation ( Metal vapors such as mercury, tin, zinc, etc., and phosphorus, phosphide, arsenic, etc., tend to deactivate the catalyst; in the case of halogens and large amounts of water vapor, contain halogen hydrocarbons and other corrosive organic gases. Although catalytic combustion (RCO) has certain technical advantages over regenerative combustion (RTO) treatment technology, RCO is not suitable for exhaust gas containing metal vapor and halogen because it is easy to cause catalyst poisoning. ? From the further development of the current RTO device technology, the RTO regenerative incinerator is bound to become the first choice for a new exhaust gas purification treatment industry such as organic waste gas, painted exhaust gas and odorous exhaust gas.

2022-02-25

三種環保常用填料，你是不是只認識矩鞍環填料？

三種環保常用填料，你是不是只認識矩鞍環填料？慢慢看，多看有益無害呢！　　1、階梯環填料階梯環填料是對鮑爾環的改進。與鮑爾環相比，階梯環高度減半，并在一端增加了錐形法蘭。　　隨著縱橫比的減小，填料外壁周圍的氣體的平均路徑大大減小，從而降低了氣體通過填料層的阻力。錐形法蘭不僅增加了填料的機械強度，而且使填料和點接觸之間的主要接觸，不僅增加了填料之間的間隙，而且成為液體流動的收集和分散點。填料表面。它可以促進液膜的表面更新，有利于提高傳質效率。　　階梯環的綜合性能優于鮑爾環。但是沒有矩鞍環填料好用。　　2、矩鞍環填料矩鞍環填料將弧鞍填料兩端的弧形面改為矩形面，且兩面大小不等，即成為矩鞍環填料。　　矩鞍環填料堆積時不會套疊，液體分布較均勻。矩鞍環填料一般采用瓷質材料制成，其性能優于拉西環。成為所使用的環形填料中較為優良的一種。　　3、金屬環矩鞍填料環形鞍填料（國外稱為Intalox）是一種新型填料，具有環形和鞍形結構特征。填料通常由金屬制成，故又稱為金屬環矩鞍填料。　　環形鞍座填料結合了環形填料和鞍形填料的優點。其整體性能優于鮑爾環和階梯環，寬泛用于散裝包裝。但是沒有矩鞍環填料好用。三種環保常用填料，你是不是只認識矩鞍環填料？慢慢看，多看有益無害呢！　　 1、階梯環填料階梯環填料是對鮑爾環的改進。與鮑爾環相比，階梯環高度減半，并在一端增加了錐形法蘭。　　隨著縱橫比的減小，填料外壁周圍的氣體的平均路徑大大減小，從而降低了氣體通過填料層的阻力。錐形法蘭不僅增加了填料的機械強度，而且使填料和點接觸之間的主要接觸，不僅增加了填料之間的間隙，而且成為液體流動的收集和分散點。填料表面。它可以促進液膜的表面更新，有利于提高傳質效率。　　階梯環的綜合性能優于鮑爾環。但是沒有矩鞍環填料好用。　　 2、矩鞍環填料矩鞍環填料將弧鞍填料兩端的弧形面改為矩形面，且兩面大小不等，即成為矩鞍環填料。　　矩鞍環填料堆積時不會套疊，液體分布較均勻。矩鞍環填料一般采用瓷質材料制成，其性能優于拉西環。成為所使用的環形填料中較為優良的一種。　　 3、金屬環矩鞍填料環形鞍填料（國外稱為Intalox）是一種新型填料，具有環形和鞍形結構特征。填料通常由金屬制成，故又稱為金屬環矩鞍填料。　　環形鞍座填料結合了環形填料和鞍形填料的優點。其整體性能優于鮑爾環和階梯環，寬泛用于散裝包裝。但是沒有矩鞍環填料好用。 ? Three kinds of commonly used fillers for environmental protection, do you only know the saddle ring packing? Look slowly, look more useful and harmless! ? 1. Step ring packing The step ring packing is an improvement to the Pall ring. Compared to the Pall ring, the step ring height is halved and a tapered flange is added at one end. ? As the aspect ratio decreases, the average path of gas around the outer wall of the packing is greatly reduced, thereby reducing the resistance of the gas through the packing layer. The tapered flange not only increases the mechanical strength of the packing, but also causes the main contact between the packing and the point contact, which not only increases the gap between the packings, but also becomes the collection and dispersion point of the liquid flow. Filler surface. It can promote the surface renewal of the liquid film and help to improve the mass transfer efficiency. ? The overall performance of the step ring is better than the Pall ring. But no saddle ring packing is easy to use. ? 2, the saddle ring packing The saddle ring packing changes the curved surface at both ends of the arc saddle packing into a rectangular surface, and the sizes of the two sides are different, that is, the saddle ring packing. ? The saddle ring packing does not stack when stacked, and the liquid distribution is relatively uniform. The saddle ring packing is generally made of porcelain material and its performance is better than that of the Raschig ring. It is an excellent one of the annular fillers used. ? 3, metal ring moment saddle filler The annular saddle filler (known locally as Intalox) is a new type of filler with annular and saddle structure features. The filler is usually made of metal, so it is also called metal ring saddle filler. ? The annular saddle packing combines the advantages of an annular packing and a saddle packing. Its overall performance is superior to the Pall ring and step ring, which is widely used in bulk packaging. But no saddle ring packing is easy to use.

2022-03-24