解決積灰結渣的好幫手—鍋爐吹灰器
發(fā)布時間：
2019-08-22 18:20
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First of all, let's understand what boiler ash accumulation and slagging are. Boiler ash accumulation and slagging refer to the accumulation of a large number of small ash particles generated during fuel combustion, as they flow towards the outlet with the flue gas. Due to the surface tension of the ash particles, the viscous force between particles and their inner tube walls, molecular adhesion, electrostatic attraction, and chemical affinity, they accumulate on the heat exchange surfaces of the boiler wall and flue sections. The composition of fuel, boiler load and combustion conditions, as well as the boiler spray combustion device, all have an impact on the ash accumulation in the boiler.
鍋爐積灰結渣是個普遍存在的問題，對于鍋爐運行的經濟性影響很大。加熱爐受熱面的積灰不僅影響受熱面的傳熱效率，導致爐子效率下降，而且由于除灰措施不當或除灰技術自身的局限性，導致加熱爐受熱面的積灰日趨加劇，影響加熱爐后期的穩(wěn)定運行。當受熱面積灰和結渣嚴重時，還可能導致意外停爐，造成重大經濟損失。因此鍋爐受熱面一定要定時淸掃、吹灰，采用鍋爐吹灰器是消除積灰、堵灰的有效方法。
Ash accumulation and slagging in boilers are a common problem that has a significant impact on the economy of boiler operation. The accumulation of ash on the heating surface of the heating furnace not only affects the heat transfer efficiency of the heating surface, leading to a decrease in furnace efficiency, but also intensifies due to improper ash removal measures or the limitations of ash removal technology, which affects the stable operation of the heating furnace in the later stage. When the heating area is severely dusty and slagging, it may also lead to accidental shutdown, causing significant economic losses. Therefore, the heating surface of the boiler must be regularly cleaned and blown, and using a boiler soot blower is an effective method to eliminate dust accumulation and blockage.
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燃煤鍋爐作為傳統(tǒng)能源利用的主要設備之一，在能源轉型和環(huán)境保護的背景下，其發(fā)展現狀備受關注。本文將深入探討燃煤鍋爐的發(fā)展現狀，分析其面臨的挑戰(zhàn)和機遇，展望其在清潔高效能源轉型中的未來前景。<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備，具有高效、環(huán)保、安全等特點，廣泛應用于家庭、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備，其正常運行和維護對于保障供暖和生產的正常進行至關重要。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.
在技術領域的支持下，總結出鍋爐吹灰器除灰內燃的技術及原理，鍋爐的內燃過程實際上是一種極其復雜的物理化學反應過程，但是由于受燃煤的特性、受熱面上的結構、爐內的溫度場水平就越來越高及空氣動力工況等物質因素，造成整個受熱面積的灰與結渣，使鍋爐設備出力也不斷的下降。而國內的動力用煤多使用的是低品劣質煤，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 在技術領域中，清灰技術最好的設備就是聲波吹灰器，而此設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市場，由于灰粒子的表面的引力、粒子之間及粒子與爐內管壁之間存在著一定粘結力、分子的附著力和靜電引力以及設備自然存在的化學親和力等多方面的性能作用，使設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)及其他輔機設備的設計開發(fā)、生產制造與檢修服務。
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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