Product introduction:
Silicon carbide heat exchanger is a new type of heat exchanger using silicon carbide ceramic material as heat transfer medium. Because silicon carbide ceramics have excellent corrosion resistance, high temperature resistance, high thermal conductivity, high hardness, wear resistance, etc., silicon carbide ceramic heat exchanger is suitable for the use of high temperature, corrosion resistance environment.
Application fields: metallurgy, machinery, building materials, chemical industry, etc
Working principle:
The heat exchange element material is a new type of silicon carbide engineering ceramics, which has excellent performance of high temperature resistance and impact resistance, from 1000ºC to room temperature, repeated more than 50 times without cracks; Thermal conductivity and stainless steel have good corrosion in oxidizing and acidic media. The problem of heat compensation and gas sealing are solved successfully in the structure. The device has high heat transfer efficiency and remarkable energy saving effect. It can be used to preheat combustion air or heat some process gases, which can save primary energy, fuel saving rate can reach more than 30%, and can strengthen the process and significantly improve the production capacity.
Product features:
Tubular silicon carbide insert high temperature heat exchanger is to replace the metal heat exchanger, to solve its long-term operation in the high temperature flue gas unreasonable and the need for cold air, reduce the use of the defects and the development of pressing new heat exchange device. The heat exchanger made of this material is the replacement product of high temperature flue gas waste heat recovery in the world. Tubular silicon carbide insert high temperature heat exchanger has a compact structure, large heat exchange area per unit volume, the use of internal spring compression can absorb thermal expansion, in the flue gas temperature 1300ºC, the air preheating temperature can reach more than 600ºC, the interface part of the heat exchanger adopts the corresponding technology, reduce vibration and strengthen the seal to reduce air leakage, air leakage rate is less than 5% of professional requirements.
Silicon carbide heat exchanger is composed of a number of air channel cross-section square silicon carbide is cross-bonded together, the air channel and flue gas channel insulation layer is double layer, solid structure, with high mechanical strength, it solves the corrugated ceramic heat exchanger diaphragm cracking easy air leakage phenomenon. Four L-shaped seals are glued at the junction of air and flue gas passages. The shell is made of steel plate and the middle is filled with aluminum carbonate refractory fiber to play the role of sealing, heat insulation and mechanical shock resistance. The air inlet and outlet disc is connected, and the cold and hot air produce steady flow in the connecting pipe, and the flow rate is stable. The heat exchanger can be widely used in flue gas recovery of various industrial furnaces and is an ideal energy-saving device.
The silicon carbide high temperature ceramic heat exchanger is characterized by the use of a tube length of 380-1600mln of the tube disc as a whole molding made of refractory ceramic heat exchange tube parts, the tube joint disc is square, octagonal or polygon, the joint joint is a step or flat joint, the middle of the tube is set with a refractory ring hoop, the tube is glazed. The top and bottom layers of the heat exchanger are sealed by pouring. The ceramic heat exchanger thus constructed has high air tightness, high heat exchange efficiency, and the air leakage rate is at least 50% lower than the original, thus extending the service life of the furnace.
It is characterized by the joint of the ceramic heat exchange tube and the tube body into a whole, the joint adopts the "U" type slot insertion sealing structure, which can effectively prevent the preheating medium with higher pressure from leaking into the preheating medium with lower pressure, and can be used in the soaking furnace of iron and steel enterprises and large continuous heating furnaces, vertical zinc refining distillation furnaces and tower zinc rectification furnaces and other high temperature industrial furnaces. The flue gas waste heat of 1000-1400ºC is recovered, the air preheating temperature can reach 800ºC, and the fuel saving rate is 40%.
Mode of transport: Logistics
Place of shipment: Jiangsu
Company Profile:Jiangsu Fashite Chemical Equipment Co., Ltd. is a research and development, production and import and export trade in one of the enterprises. The company takes technology as the guide, design and research as the leader, the company's core competitive advantage is a team of engineers with more than 10 years of senior fine chemical process and equipment design experience. The company is committed to providing better equipment solutions for chemical, pharmaceutical, environmental protection, new energy and other industries, supplying corresponding equipment and parts to solve various problems encountered by industrial customers in actual production. The main products include reactor, heat exchanger, tower, dryer, burst disc, breathing valve, flame arrester, various pipe parts and spare parts. It has provided various equipment and components for chemical, environmental protection, pharmaceutical, metallurgy, new energy and other industries, and has achieved good results and won wide praise from the owners. Provide prod.
Contact: Mr. Ren
Phone: 18606205032
Audited Supplier 
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