鍋爐吹灰器除灰內(nèi)燃的技術(shù)及原理
發(fā)布時間：
2023-08-11 00:00
來源：
在技術(shù)領(lǐng)域的支持下，總結(jié)出鍋爐吹灰器除灰內(nèi)燃的技術(shù)及原理，鍋爐的內(nèi)燃過程實際上是一種極其復(fù)雜的物理化學反應(yīng)過程，但是由于受燃煤的特性、受熱面上的結(jié)構(gòu)、爐內(nèi)的溫度場水平就越來越高及空氣動力工況等物質(zhì)因素，造成整個受熱面積的灰與結(jié)渣，使鍋爐設(shè)備出力也不斷的下降。而國內(nèi)的動力用煤多使用的是低品劣質(zhì)煤，鍋爐的燃煤多存在變且灰份也非常的大、熱值也在不斷的降低的趨勢，這就自然的加劇著受熱面的積灰結(jié)焦的過程形成。僅僅此設(shè)備就可通過鍋爐設(shè)計和運行的調(diào)整，是不能夠快速的解決掉爐內(nèi)結(jié)灰結(jié)焦的問題，所以使用鍋爐吹灰器是不可缺少的重要設(shè)備之一，使用到最合適的設(shè)備，直接會提高整個經(jīng)濟的效應(yīng)。目前國內(nèi)的鍋爐吹灰器與傳統(tǒng)的吹灰器普遍都存在著機械卡澀，熱態(tài)的進退非常的困難，行程開關(guān)造成失靈的現(xiàn)象，而鍋爐吹灰器作為最重要的新型吹灰設(shè)備，今年來已得到最廣泛的應(yīng)用，所以在吹灰機理上是通過聲波發(fā)生器，將一定的強度、頻率的聲波作用于鍋爐設(shè)備的本體內(nèi)各種可能積灰結(jié)焦的空間。而鍋爐設(shè)備處于高聲強高聲場范圍之內(nèi)的空氣分子及煙灰顆粒所產(chǎn)生的震蕩。所以設(shè)備在聲波震蕩的有力反復(fù)作用下，積灰就會不斷收到聲疲勞效力的循環(huán)作用，就會從而破壞整個煙灰顆粒與整個受熱面以及顆粒之間的巧妙結(jié)合，使之煙灰顆粒處于懸浮或流化狀態(tài)，在運行的過程中煙氣流的作用下被帶走，達到最佳的除灰目的。
With the support of the technical field, the technology and principle of internal combustion in boiler soot blower have been summarized. The internal combustion process of the boiler is actually an extremely complex physical and chemical reaction process. However, due to the characteristics of coal, the structure of the heating surface, the temperature field level inside the furnace becoming higher and higher, and aerodynamic conditions and other material factors, the ash and slag deposition in the entire heating area are caused, resulting in a continuous decrease in the output of the boiler equipment. However, domestic power coal mostly uses low-grade and low-quality coal, and the coal used in boilers tends to change, with a high ash content and a continuous decrease in calorific value. This naturally exacerbates the process of ash accumulation and coking on the heating surface. Only this equipment can be adjusted through boiler design and operation, which cannot quickly solve the problem of ash and coking in the furnace. Therefore, using a boiler soot blower is one of the indispensable and important equipment. Using the most suitable equipment will directly improve the overall economic effect. At present, both domestic boiler soot blowers and traditional soot blowers generally have mechanical jamming, making it very difficult to move in and out of the hot state, and the phenomenon of stroke switch failure. As the most important new type of soot blowing equipment, boiler soot blowers have been widely used this year. Therefore, in terms of soot blowing mechanism, a sound wave generator is used to increase the strength The sound waves of frequency act on various spaces within the boiler equipment that may accumulate ash and coke. The vibration generated by air molecules and soot particles in the range of high sound intensity and high sound field of boiler equipment. So under the strong and repeated action of sound waves, the accumulated ash of the equipment will continuously receive the cyclic effect of sound fatigue, which will destroy the clever combination between the entire ash particles and the entire heating surface as well as between the particles, making the ash particles in a suspended or fluidized state, and being carried away by the smoke airflow during operation, achieving the best ash removal purpose.
相關(guān)新聞
燃煤鍋爐發(fā)展現(xiàn)狀與未來前景：邁向清潔高效能源的轉(zhuǎn)型之路
燃煤鍋爐作為傳統(tǒng)能源利用的主要設(shè)備之一，在能源轉(zhuǎn)型和環(huán)境保護的背景下，其發(fā)展現(xiàn)狀備受關(guān)注。本文將深入探討燃煤鍋爐的發(fā)展現(xiàn)狀，分析其面臨的挑戰(zhàn)和機遇，展望其在清潔高效能源轉(zhuǎn)型中的未來前景。<BR/> As one of the main equipment for traditional energy utilization, coal-fired boilers have attracted much attention in the context of energy transformation and environmental protection. This article will delve into the current development status of coal-fired boilers, analyze the challenges and opportunities they face, and look forward to their future prospects in the transformation of clean and efficient energy.
電加熱鍋爐作為一種常見的供熱設(shè)備，具有高效、環(huán)保、安全等特點，廣泛應(yīng)用于家庭、辦公樓、工廠等場所。本文將介紹電加熱鍋爐的作用，包括供暖和熱水供應(yīng)兩個方面，以及其在節(jié)能環(huán)保方面的優(yōu)勢。<BR/> Electric heating boilers, as a common heating equipment, have the characteristics of high efficiency, environmental protection, and safety, and are widely used in homes, office buildings, factories, and other places. This article will introduce the functions of electric heating boilers, including heating and hot water supply, as well as their advantages in energy conservation and environmental protection.
燃油氣鍋爐作為常見的供熱設(shè)備，其正常運行和維護對于保障供暖和生產(chǎn)的正常進行至關(guān)重要。本文將介紹燃油氣鍋爐的維護方式，包括定期保養(yǎng)、清潔和故障排除等，以延長鍋爐的使用壽命，確保其安全高效運行。<BR/> As a common heating equipment, the normal operation and maintenance of oil and gas boilers are crucial for ensuring the normal operation of heating and production. This article will introduce the maintenance methods of oil and gas boilers, including regular maintenance, cleaning, and troubleshooting, to extend the service life of the boiler and ensure its safe and efficient operation.
在技術(shù)領(lǐng)域的支持下，總結(jié)出鍋爐吹灰器除灰內(nèi)燃的技術(shù)及原理，鍋爐的內(nèi)燃過程實際上是一種極其復(fù)雜的物理化學反應(yīng)過程，但是由于受燃煤的特性、受熱面上的結(jié)構(gòu)、爐內(nèi)的溫度場水平就越來越高及空氣動力工況等物質(zhì)因素，造成整個受熱面積的灰與結(jié)渣，使鍋爐設(shè)備出力也不斷的下降。而國內(nèi)的動力用煤多使用的是低品劣質(zhì)煤，鍋爐的燃煤多存在變且灰份也非常的大、熱值也在不斷的降低的趨勢，這就自然的加劇著受熱面的積灰結(jié)焦的過程形成。<BR/> With the support of the technical field, the technology and principle of internal combustion in boiler soot blower have been summarized. The internal combustion process of the boiler is actually an extremely complex physical and chemical reaction process. However, due to the characteristics of coal, the structure of the heating surface, the temperature field level inside the furnace becoming higher and higher, and aerodynamic conditions and other material factors, the ash and slag deposition in the entire heating area are caused, resulting in a continuous decrease in the output of the boiler equipment.
聲波吹灰器為什么能清灰的原因 在技術(shù)領(lǐng)域中，清灰技術(shù)最好的設(shè)備就是聲波吹灰器，而此設(shè)備為什么能清灰的原因，在日常的生活中很少有人能明白，那么我們今天就跟大家交流一下。<BR/> The reason why acoustic soot blowers can clean dust is the best equipment in the field of technology, and the reason why this equipment can clean dust is rarely understood in daily life.
在設(shè)備的運行過程中，鍋爐吹灰器以高端的清灰機理以及自身擁有的性能占據(jù)市場，由于灰粒子的表面的引力、粒子之間及粒子與爐內(nèi)管壁之間存在著一定粘結(jié)力、分子的附著力和靜電引力以及設(shè)備自然存在的化學親和力等多方面的性能作用，使設(shè)備在爐膛及煙道各部位的換熱面上不斷的逐步形成積灰結(jié)焦。而鍋爐吹灰器中的煙氣灰粒是一種寬篩分組成，所以大部分都是小于220um，其中多數(shù)為10~30um的微小粒。<BR/> During the operation of the equipment, the boiler soot blower occupies the market with its high-end cleaning mechanism and its own performance. Due to the surface attraction of ash particles, the presence of certain bonding forces between particles and the furnace wall, molecular adhesion and electrostatic attraction, as well as the natural chemical affinity of the equipment, and other performance effects, Gradually form ash and coking on the heat exchange surfaces of the furnace and flue of the equipment. The flue gas ash particles in the boiler soot blower are composed of a wide sieve, so most of them are smaller than 220um, with most of them being small particles of 10-30um.
湖北華信機械發(fā)展有限公司專業(yè)從事各類鍋爐吹灰器、冷渣器、閥門管道系統(tǒng)、工業(yè)控制系統(tǒng)及其他輔機設(shè)備的設(shè)計開發(fā)、生產(chǎn)制造與檢修服務(wù)。
Hubei Huaxin Machinery Development Co., Ltd. specializes in the design, development, production, manufacturing, and maintenance services of various boiler soot blowers, slag coolers, valve piping systems, industrial control systems, and other auxiliary equipment.
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