Product introduction:
Tubular heat exchanger is one of the most widely used heat exchangers in chemical industry and alcohol production. It is mainly composed of shell, tube plate, heat exchange tube, head, baffle plate and so on. The required material can be made of ordinary carbon steel, copper, or stainless steel respectively. When heat transfer is carried out, a fluid enters the connecting pipe of the head, flows in the pipe, and flows out of the outlet pipe at the other end of the head, which is called the pipe path; Another fluid enters through the nozzle of the shell and flows out from another nozzle on the shell, which is called the shell path.
Working principle: Through the flow of two kinds of fluid with different temperatures inside and outside the heat exchange tube, the heat transfer is realized.
1.Structure composition: mainly composed of shell, tube plate, heat exchange tube, head, baffle plate and so on.
2.Working process:
(1) Pipe path: a fluid enters from the connecting tube of the head, flows through the heat exchange tube, and exits from the outlet tube at the other end of the head.
(2) Shell path: Another fluid enters from the nozzle of the shell, flows through the heat exchange tube, and exits from the other nozzle of the shell.
3.Heat transfer: The higher temperature fluid transfers heat to the lower temperature fluid through the heat exchange tube wall to achieve the purpose of heating or cooling.
4.Baffles function: improve the shell fluid flow rate, prevent the fluid short circuit, increase the fluid flow rate, force the fluid to flow through the tube bundle repeatedly, enhance the degree of turbulence, improve the heat transfer efficiency.
5.Compensation measures: When the temperature difference between the bundle and the shell exceeds 50 ° C, compensation measures (such as expansion joints) should be taken to eliminate or reduce the thermal stress to avoid bending, breaking or pulling the tube from the tube plate.
==>Through the above working principle, the tubular heat exchanger can efficiently realize the heat exchange between the two liquids, and is widely used in chemical, petroleum, energy and other fields.
Customization service: Supports customization
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
Audited Supplier 
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