On September 25, Professor Hui Shien from the Department of Thermal Engineering of Xi'an Jiaotong University visited the company for inspection and exchange. The company`s chairman Zhao Guoqiang, general manager Zhao Jun, chief engineer Bai Linbo, heads and technicians of each center attended the meeting. Director Zhao Hongwei of the Xihua County Bureau of Industry and Information Technology and Feng Wenlin, Director of the Market Supervision Bureau attended the meeting. Chairman Zhao Guoqiang said that Xi'an Jiaotong University is a well-known institution of higher learning in my country with strong teaching and research capabilities. Under the current national policy requirements for energy conservation and emission reduction and the trend of energy conservation and emission reduction in the whole society, it is hoped that both parties will strengthen the school from the perspective of strategic cooperation and based on the principles of [complementary advantages, resource sharing, mutual benefit and common development" between schools and enterprises. Cooperation between enterprises in the fields of technology and talents. Professor Hui Shien said that Yuanda Boiler and the thermodynamics subject of Xi`an Jiaotong University have a close industrial relationship. It is hoped that both parties will strengthen exchanges and cooperation in the transformation of scientific and technological achievements, R&D platform construction, and talent training, so as to achieve "carbon peak" and " Actively contribute to the strategic goal of carbon neutrality.

How to choose a good coal/biomass steam boiler for corrugated board production line: 1. Stable steam output: 10-15% bigger capacity design than rated capacity, 100% assure you to get sufficient steam as the rated capacity. 2. High quality steam: Steam Wetness Guarantee < 1% 3. Frequency conversion water supply: Keep water feed constantly, make sure stable pressure and temperature of steam output 4. Good quality and reliable: Make sure production line work stable and constantly

Hot water boiler is an important heating quipment for heating and bathing in hotels. When choosing boilers for hotels and bathing centers, the selection of too large will cause waste, and the selection of too small will affect normal use. Therefore, it is necessary to calculate the water consumption reasonably and choose the hot water boiler carefully. Simply understand, the hot water boiler circulation system mainly includes two parts, the boiler circulating water and the hotel water circulating. The hot water output from the boiler is supplied to the hotel water circulation system via the heat exchanger, used for guest room bathing, heating, etc. The two water circulation systems are independent of each other. Yuanda Hot water boiler for hotel has many types: Horizontal oil gas fired hot water boiler from 350kw/h to 28,000 kw/h Vertical oil gas fired hot water boiler from 200,000kcal/h to 600,000 kcal/h Vacuum oil gas hot water boiler from 200,000kcal/h to 3600,000 kcal/h Horizontal coal/wood fired hot water boiler 350kw/h to 28,000 kw/h Vertical coal wood fired hot water boiler from 200,000kcal/h to 600,000 kcal/h

To Celebrate the excellent results achieved by the marketing team in the August-September PK competition, Yuanda Boiler organized a team building activity with a joyful and quality! Struggle together, grow together, share together!

Everyone knows that unqualified boiler water quality can easily cause boiler system fouling. The poor thermal conductivity of scale causes uneven heating surface of the furnace, which will affect boiler energy efficiency, steam quality, and severely cause tube burst or boiler explosion. Therefore, for boiler systems, water treatment is the most important link, especially for high-pressure boilers and systems that require high process quality. So today we will take a look at the water treatment methods and their scope of application. Boiler water treatment mainly includes four parts: feed water treatment, condensate water treatment, feed water deoxygenation treatment, and feed water dosing treatment.

As the working pressure of the boiler increases, not only the saturation temperature of the boiler water increases, but the molecular thermal motion of the boiler water strengthens, and the force between the molecules weakens. As the steam density increases, the attraction of the steam contacting the water surface to the water molecules increases. Large, resulting in a decrease in the surface tension of the furnace water. As a result, the number of small water droplets in the steam space of the drum increases. As the working pressure of the boiler increases, the density of steam increases, but the density of boiler water decreases due to the increase in saturation temperature. As the density difference between steam and boiler water is reduced, the ability of the steam to carry water droplets is enhanced, and the gravity separation that depends on the density of steam and boiler water is weakened. Due to the above two reasons, the higher the boiler working pressure, the more difficult the separation of steam and boiler water, and the easier it is for steam to carry water. Therefore, for boilers with high working pressure, in order to reduce steam with water, a steam-water separator with higher separation efficiency should be installed in the steam drum.

Our society advocates energy conservation and environmental protection. Many comnany carry out boiler transformation, they abandon the traditional high-polluting heating method, and adopt new low-nitrogen environmentally friendly oil gas thermal oil heater conducting oil boilers for plywood heating press. Oil gas thermal oil heater transfer heating advantages: 1. High heating efficiency and more energy saving. The thermal oil heater is circulated for heating, which will not cause unnecessary heat loss, the thermal efficiency can reach 97%, which saves energy. The temperature rise of the plywood hot press is achieved by the heat transfer oil flowing in the heat transfer coil. Unlike steam heating, which needs to be continuously exhausted, which causes a lot of waste of heat. 2. High safety, uniform temperature, temperature diff

The thermal efficiency of an industrial steam boiler is the percentage of the heat output from the boiler and the heat of the fuel used. It represents the level of effective conversion of chemical energy in the fuel. It is an important technical indicator for measuring the industrial steam boiler, indicating the completeness and operating level of the industrial boiler equipment. So how to calculate the thermal efficiency of the boiler? Boiler thermal efficiency formula: boiler thermal efficiency formula: boiler thermal efficiency = 100% – (exhaust gas loss+incomplete combustion loss of gas+solid incomplete combustion loss+heat loss+ash and physical heat loss) Among them: 1. Exhaust heat loss is the largest heat loss in industrial steam boilers; 2. Oil fired steam boiler and g

Recently, the client who planned to buy a 1 tph or 2 tph boiler for parboiling rice production to investment a rice mill plant, and he asked me "how much horsepower in 1 ton/h or 2 ton/h steam boiler?" Here, Yuanda Boiler tell you that how to convert boiler bhp to horsepower? Such as the 1 ton boiler: 1 ton/h ≈ 64 bhp boiler, 1 ton/h boiler≈1000kg/h boiler, from this: 500kg/h boiler≈30bhp boiler, 2 ton/h boiler≈130 bhp boiler, 3 ton/h boiler≈200bhp boiler... Yuanda boiler from Zhengzhou, CHINA, which is one of the leading boiler manufacture&exporter has high-tech and cloud-system service, supply industrial boiler can burning gas, oil, coal, waste jute, biomass, coconut shell, peanut shell, palm shell, rice husk including 50 hp boiler, 100 hp boiler, 150 hp boiler, 200 hp boiler, 250 hp boiler, 300 bhp boiler, 350 bhp boiler, 500 bhp boiler, 600 bhp boiler... and 1200 bhp boiler.

When talk about laundry steam boiler manufacturers - Henan Yuanda Boiler company is one the of leading industrial boiler from China, supply kinds of laundry boiler - lpg gas fired steam boiler, diesel fired boiler, small mini laundry steam boiler, coal steam boiler, wood biomass boiler and electric steam generators. Utmost efficiency allows for rapid ROI and reduced running costs. Our Yuanda Boiler with clients which ranging from hotels, restaurants, event providers, hospitals and prisons and so on. We supply boilers for laundries from 50kg/h, 1000kg/h steam boiler, 2ton/h up to 20 ton/h boiler, and our engineer will make professional laundry boiler solutions for everyone. What's more, we have done many boiler for laundries, Yuanda Boiler will free give you quotation and visiting boiler runnng site. If you have any questions about laundry boiler, please inquiry us and we will reply you within 24 hours. Email:

Gas fired boiler usually refer to natural gas fired boilers. What is the relationship between natural gas fired boiler tonnage and gas consumption? Take 1 ton/h gas fired boiler as an example. It is known that the power of 1t/h gas fired boiler is 0.7MW, assuming the low heat value of natural gas is 35MJ/m3 (the specific number can be detected), assuming that the minimum efficiency of the gas boiler is 92%, and 100% output is required. Then the natural gas consumption per hour: L= Q÷qL÷92%×3600 = 0.7÷35÷92%×3600 = 78.26m³/h This makes it clear that to achieve the output heat of 1000kg/h boiler, the gas consumption is equivalent to 78 cubic meters. In actual work, the thermal efficiency of the gas boiler from Yuanda boiler can be as high as 99%. which requires the calculation of specific gas consumption based on actual usage. In actual work, the boiler may not be fully used. This has to be calculated based on

Industrial boiler can be divided into fire tube boiler, water tube boiler, and water-fire tube boilers from the internal structure. So what is the difference between water tube boiler and fire tube boiler? First, the water tube boiler refers to a boiler which a combustion chamber and a heating surface are arranged outside the drum, water and steam flow in the tube. A fire tube boiler is also called a shell type boiler, carton steel steam boiler, the flue gas generated by the combustion of fuel flows through the pipe, heating the water, steam or steam-water mixture outside the flue tube. Difference between water tube boiler and fire tube boiler 1. Structure: The water tube boiler has a complicated structure, which is composed of two parts: the boiler body and auxiliary equipment. 2. Water quality: water tube boiler and fire tube boiler are different in water quality. Water tube b

In the boiler industry, we always see the WNS, DZL, SZL, and different abbreviations are used to represent different boiler model and have different internal structures, which are represented by Chinese pinyin acronyms. So what does the hot-sale DZL model stand for? First, the first letter "D" stands for single drum of boiler. Correspondingly, we also have double drum boiler; Secondly, the second letter "Z" represents a "-" type, which is a horizontal boiler; Finally, the third letter "L" represents the chain grate, corresponding to the fixed grate boiler, and hand-movable grate, and so on. Of course, Yuanda Boiler has strong technical support from hundreds of engineers, and we will customize more suitable boiler type according to the actual needs of clients.

How to buy a steam boiler? This is a problem that clients often mentioned. The choice of steam boiler will directly affect the interests of production and the profit of the company, so we must consider all aspects when purchasing, we must pay attention to the quality, configuration, operation and so on. 1. Brand: Looking at the boiler manufacturer, a good brand is accumulated by the user's word of mouth. We have to choose a strong, professional boiler manufacturer, otherwise the quality and safety are not guaranteed, and it is often difficult to find after-sales service when the problem occurs; 2. Configuration: We have to choose not only the body of a boiler, but also other accessories such as burners, soft water equipment, safety valves, cylinders, etc., so we must look at the quality of the parts; 3. Service: Once the boiler fails, it will affect the production, and even the unbelievable destructive power, so choose a good after-sales service; 4. Evalua

As we know, clients have a problem when buying a boiler. How much is the fuel consumption of the boiler? Which fuel is more economical? It is not difficult to understand that fuel consumption is a very important part of boiler operating costs. It may not be convincing to just say it. Today, we speak with client data that our boilers are energy efficient and efficient. On June 28th, our engineers and sales general manager made a new round of return visits to Guangdong clients. First came to a carton packaging company. In 2019, the company purchased a 6ton gas fired steam boiler for processing of corrugated boxes . The customer requested energy saving and high efficiency. Our engineers specially equipped them with "Air preheater + Hot air burner + Water cooled condenser". So far, this boiler requires only 63m³ of gas per ton of steam. It is worth mentioning that the customer has decided to expand the production and purchase the large boiler fromYuanda. The repurchase and transfer of clients is an affirmation of our boilers. Survive by quality, develop by service, Yuanda people are always on the road!

Yuanda boiler widely used in food&beverage industry, recently, another DZH4-1.25-T coal and wood steam boiler install successfully in Uganda. As a professional industrial boiler manufacture, Yuanda Boiler supply the conventional model pretty quickly such as 1 ton 2 ton 4 ton 6 ton 8 ton, all the 0-8 ton boiler can be quickly shipped out of the factory, fast delivery and installation, reduce cost by more than 30%, the better choice for biomass fired boiler clients.

The Yuanda Mobile Container Steam Boiler is to fix all auxiliary equipment such as boiler, control system, soft water processor, soft water tank, feed water pump, sub-cylinder, fuel tank and instrument valve, and realize the mobility of the whole equipment of the boiler room. It needs to be powered on to operate fully automatically. The container is equipped with lighting, doors, windows, drains and other infrastructure. The Yuanda Mobile Container Industrial Boiler has fast-moving characteristics and can be transported by car to various complex sites. For example, oil fields, road construction, bridge construction, field operations, and other places where boilers are required. Advantages of Yuanda Mobile Container Industrial Boiler: 1. Convenient transfer, movable boiler site; 2. Installation is completed at the factory, no need to consider the installation problem; 3. Reduce costs, no need to build a boiler room, convenient and practical; 4. Especially suitable for mobile work, not subject to site restrictions.

Yuanda Boiler International Trade Manager and engineers conducted a return visit to the boiler site in Southeast Asia including Indonesia, Cambodia, Thailand, and the Philippines etc. Customers are generally very satisfied with the Yuanda service. whats more, yuanda engineer also provided maintenance and repair training for the boiler user. So what should we pay attention to in the daily maintenance of the Yuanda boiler? What preparations should be made before the steam boiler is overhauled? Let's take a look at: Preparation before maintenance 1. Stop the furnace. No matter what time the steam boiler is overhauled, it is necessary to ensure that the boiler can be shut down before the inspection. The boiler in operation cannot be directly inspected, and the boiler condition can only be analyzed through the instrument data. 2. Power off. Steam boilers, such as burners, must use electricity or water supply pumps, etc. These devices must also be powered off. 3. Cut off the gas. Gas fired steam boilers must be shut off, flammability and other ignition points are low, whether it is found abnormal boiler or daily ma

How to convert boiler unit kw/h to ton/h? How to Convert BHP to HP? What does the meaning of kcal to ton in steam boiler? We often receive questions about similar issues. So today, for everyone to sort out, what is the boiler unit like kw, bhp, kcal, ton, kg, and how to convert them. Boiler kw to ton: 1 ton/h steam ≈ 700 kw boiler capacity Boiler ton to bhp to hp: 1 ton/h ≈ 71 BHP ≈ 64 HP boiler capacity Boiler kg to ton: 1000kg/h steam = 1 ton/h boiler capacity Boiler kw to mw: 1 ton ≈ 700 kw = 0.7mw Boiler ton to Kcal: 1 ton ≈ 600,000 Kcal/h

The steam generator is a kind of mechanical equipment that can heat water into hot water or steam. It has the characteristics of simple, low material consumption, and can realize fast operation at the factory. What is the structure of the steam generator? What is the specific working principle? Let's take a look at the next big boiler manufacturer. What is the steam generator? The steam generator is different from the boiler. The steam generator has a simple structure and low technical content. A simple understanding is a mechanical device that uses water or other energy sources to heat water into hot water or steam. Steam generator structure Compared with ordinary boilers, steam generators do not have a liner "pot". They are not closed containers. The heat exchange line in the whole equipment has a water capacity of about 30 liters, while common boilers, such as common horizontal water storage, can reach several Tons, steam generators are not airtight, no risk of explosion, no safety hazards.

Biomass boiler advantage 1. Low pollution, the prevention and control of air pollution has become more stringent over the years. As a high-emission large-scale combustion equipment, boilers must inevitably have certain emission standards. The biomass boilers emit SO2 at a lower concentration than natural gas. It is very beneficial to say that it will not worry about the suspension of production due to environmental inspections. 2. The price is low. The cost of biomass fuel is very low due to the low cost from raw materials to processing. The market price is also low according to the actual test data. The price of steam per ton is lower than that of natural gas by more than 100 yuan. 3. Diversification of heating, biomass boilers can replace coal-fired heating in the terminal consumption side, disperse layout, flexible operation, strong adaptability, and meet diversified heat demand. 4. The failure rate is low. The biomass boiler has mechanical chain furnace and manual hand crank, etc., and the degree of mechanization is high. It is much lower than the common intelligent boiler in the failure rate, which reduces the maintenance cost in the later stage of the enterprise.

On June 4, 2021, Finland Oilon Burner and Yuanda Boiler held a technical exchange meeting in Zhengzhou, Henan. Yuanda Boiler and Oilon got acquainted in 2016 and gradually deepened the cooperation. In 2018, Yuanda Boiler became the Finnish Oilon combustion technology service training base. The two parties reached a strategic cooperation to jointly work to reduce nitrogen oxide and particulate matter emissions. On the morning of June 4th, the leaders of Oilon and Yuanda met at Yuanda factory. The two parties had a simple communication on the current status of the industry and combustion technology. All participants carefully studied combustion technology. Congratulations on the successful holding of Oilon Burner-Yuanda Boiler Technology Exchange Conference in Zhengzhou, Henan! Yuanda Boiler will continue to develop and use new technologies to provide users with higher-quality, energy-saving and environmentally friendly boiler products!

During the operation of the indusrial boiler, water treatment is often concerned by customers. Some customers will also ask how the deaerator of steam boiler removes oxygen? First of all, in the process of boiler feed water treatment, deaeration is quite important. Oxygen is the main corrosive substance in water supply system and boiler. Oxygen in water supply should be removed quickly. Otherwise, it will affect the equipment and pipeline, and the corrosion product iron oxide will enter into the boiler to precipitate or attach to the boiler pipe wall and heating surface, thus hindering the heat transfer process and reducing the heat transfer of the equipment. The main function of deaerator is to use it to remove oxygen and other gases in boiler feed water and ensure the quality of feed water. At the same time, the deaerator itself is a hybrid heater in the feed water heating system, which can heat the feed water and improve the feed water temperature. As a 65+ years professional boiler manufacturer, Yuanda boiler always adheres to the "quality-oriented" and configures resin imported from Germany for everyone client.

People's living facilities are more and more convenient, especially the concentrated heating in recent years. So what is a central heating boiler? What are the boiler selection methods for the central heating industry? First, a central heating boiler is a heat source in a central heating system. Centralized heating refers to the use of hot water or steam as a medium, and one or more heat sources to supply heat to a desired place through a heat network, such as hospitals, schools, buildings, greenhouses, etc. Central heating boiler advantage 1. Energy saving, the thermal efficiency of the central heating boiler can reach 80% to 90%, which is 20% higher than the ordinary heating mode; 2. Reduce costs. Central heating boilers reduce fuel/transport/manpower costs, reduce operating costs and improve environmental sanitation. Central heating boiler selection method