Efficient Circulation Max. 9.81mpa Steel Structure Pressure Vessel Waste Heat Boiler
- Category: >>>
- Supplier: Jiangsu Sifang Boiler Co. Ltd.
Share on (1600550868633):
Product Overview
Description
Product Overview
Waste Heat Boiler
Waste heat boilers are boilers that use the waste heat from the exhaust gases, waste materials or waste liquids from various industrial processes and the heat generated from the combustion of combustible materials. Waste heat boilers are widely used in non-ferrous smelting, ferrous smelting, chemical industry, building materials, paper making, solid waste and other industries with the following characteristics: unstable heat load, corrosive flue gas, high dust content of flue gas, strong adhesive flue gas and easy wear of heating surface and so on.
Product Name | Waste Heat Boiler |
Advantages | Top 1 A-Class Boiler |
Quality | Excellent |
Function | Multifunctional |
Technical Advantages
Unique Structural Design
1. Secondary reaction heat of the dust problems
The flue gas of waste heat boiler contains volatile sulfide and combustible materials, which will further complete the chemical reaction and release heat. Chemical reaction heat is fully considered in the design of waste heat boiler to meet the needs of production process.
The flue gas of waste heat boiler contains volatile sulfide and combustible materials, which will further complete the chemical reaction and release heat. Chemical reaction heat is fully considered in the design of waste heat boiler to meet the needs of production process.
2. Ash problem
According to the flue temperature of the flue, the pitch of the membrane wall is reasonably selected to control the average wall temperature of the membrane wall so that the soot on the convection heating surface is not bonded in order to remove the ash slag and ensure the ash removal effect on the convection heating surface. We can also reasonably arrange ash cleaning devices on heating surfaces in different temperature zones.
According to the flue temperature of the flue, the pitch of the membrane wall is reasonably selected to control the average wall temperature of the membrane wall so that the soot on the convection heating surface is not bonded in order to remove the ash slag and ensure the ash removal effect on the convection heating surface. We can also reasonably arrange ash cleaning devices on heating surfaces in different temperature zones.
3. Wear problem
The waste heat boiler usually has high dust content and wear problem, which seriously affects the service life of the boiler. Considering this problem, on the one hand, we use thick-walled tubes for the heating surface of our boiler to improve the strength of the tubes. On the other hand, we reasonably control the flue gas flow rate to reduce the wear rate, reduce the failure rate of the waste heat boiler and improve the service life of the waste heat boiler.
4. Corrosion problem
Because the flue gas contains SO2, HCl, HF and other acidic gases, so a reasonable choice of boiler steam parameters to control the temperature point of the heating surface, can avoid high-temperature corrosion and low-temperature corrosion.
The waste heat boiler usually has high dust content and wear problem, which seriously affects the service life of the boiler. Considering this problem, on the one hand, we use thick-walled tubes for the heating surface of our boiler to improve the strength of the tubes. On the other hand, we reasonably control the flue gas flow rate to reduce the wear rate, reduce the failure rate of the waste heat boiler and improve the service life of the waste heat boiler.
4. Corrosion problem
Because the flue gas contains SO2, HCl, HF and other acidic gases, so a reasonable choice of boiler steam parameters to control the temperature point of the heating surface, can avoid high-temperature corrosion and low-temperature corrosion.
5. Expansion and sealing problems
The inlet and outlet flue of the waste heat boiler is provided with expansion joints to absorb the expansion of various components of the boiler. Moreover, the boiler body is equipped with expansion guide device to ensure the free expansion of the furnace body, limit the displacement and prevent the deformation and vibration of the furnace body. In order to ensure the sealing effect of the waste heat boiler, the overall layout of the waste heat boiler adopts the membrane wall structure, which not only ensures the sealing and insulation effect, but also reduces the accumulation of ash slag and improves the efficiency of the waste heat boiler.
6. Modular design
The boiler can be personalized according to the needs of users, and can be combined arbitrarily, and freely. The evaporator and economizer adopt modular design with high assembly rate, reducing the amount of on-site installation works.
The inlet and outlet flue of the waste heat boiler is provided with expansion joints to absorb the expansion of various components of the boiler. Moreover, the boiler body is equipped with expansion guide device to ensure the free expansion of the furnace body, limit the displacement and prevent the deformation and vibration of the furnace body. In order to ensure the sealing effect of the waste heat boiler, the overall layout of the waste heat boiler adopts the membrane wall structure, which not only ensures the sealing and insulation effect, but also reduces the accumulation of ash slag and improves the efficiency of the waste heat boiler.
6. Modular design
The boiler can be personalized according to the needs of users, and can be combined arbitrarily, and freely. The evaporator and economizer adopt modular design with high assembly rate, reducing the amount of on-site installation works.
Energy Conservation and Environmental Protection
The waste heat boiler uses the sensible heat in the waste gas, waste or waste liquid in the industrial process or (and) the heat generated after the combustion of its combustible substances to heat the water to a certain temperature and provide hot water or steam for other sections, which greatly improves the utilization rate of fuel combustion and reduces costs and increases benefits for enterprises. Waste heat boiler has the advantages of high thermal efficiency, long service life, safety and reliability, convenient maintenance and so on. After flue gas treatment, it can meet the environmental protection standards, reduce the pressure of environmental protection and help the green development of enterprises.
More Products
Company View
Jiangsu Sifang Boiler Co., Ltd.
Jiangsu Sifang Boiler Co., Ltd. was established in 1998, and is the first ASME accredited special equipment manufacturing enterprise of China Special Equipment Inspection and Research Institute. Through technological and innovative development, our company has become the leading boiler industry in China.
Our company is located in Xuzhou city, a major city in Jiangsu province, China, which is the birthplace of Han culture and awarded as UN Livable City. Xuzhou, as the second largest Chinese railway hub, 582 km away from Shanghai, is not only an economic, scientific, cultural, financial, healthcare and trade center, but also an important node city of the country’s Belt and Road Initiative.Our company covers an area of about 170,000 square meters and has more than 700 employees, including more than 200 people with professional and technical titles, and more than 70 people with middle and senior technical titles.
We have the manufacturing license of Class A boiler and Class A1 pressure vessel, ASME certification qualification, boiler installation, alteration, repair and maintenance license, and have passed IO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification. Moreover, we has more than 40 technical patents of boiler products.
Main products: oil-fired (gas-fired) boilers, fluidized bed boilers (coal-fired, biomass-fired), pulverized-coal fired boilers, corner-tube boilers (coal-fired, biomass-fired), various types of waste heat utilization boilers for waste and hazardous waste incineration, large intelligent control autoclave and other products.
Our Team
Certifications
FAQ
1. Could I have prices of your products?
Welcome. Please feel free to send us an email here. You will get our reply in 24 hours
2.How much the Courier freight will be for the samples?
Courier freight depends on the quantity,weight and carton size and your area.
3.How about the package?
Net weight: as the customers’ requirement
4. How does your factory do regarding quality control?
My company always attaches great importance to quality controlling from the very beginning to the very end.
5. How about your delivery time?
Generally, it will take 7 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Welcome. Please feel free to send us an email here. You will get our reply in 24 hours
2.How much the Courier freight will be for the samples?
Courier freight depends on the quantity,weight and carton size and your area.
3.How about the package?
Net weight: as the customers’ requirement
4. How does your factory do regarding quality control?
My company always attaches great importance to quality controlling from the very beginning to the very end.
5. How about your delivery time?
Generally, it will take 7 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
