What are the common problems with crude benzene condenser?

2025-06-09

The common problems with crude benzene condenser mainly include the following aspects: High product temperature: After being cooled by the oil and gas heat exchanger and condenser, the crude benzene vapor generated by the benzene removal tower still has a high temperature, usually between 40-44 ℃. This will cause a large amount of volatilization of crude benzene products during storage, increase the concentration of benzene vapor in the workplace...

Structural design of crystallization box fin tube

2025-06-09

The structural design of the crystal box finned tube is ingenious. The following introduces the core component composition, material and connection process, fin arrangement and spacing design, and auxiliary component design: Core component composition: The finned tube is mainly composed of a base tube and fins. The base pipe is usually made of high-quality metal materials such as steel pipes, stainless steel pipes, etc., to ensure good thermal co...

Working principle of air preheater

2025-06-09

Air preheater is a key component in thermal equipment such as boilers, and its working principle is based on the basic law of heat transfer. It preheats air by recovering waste heat from flue gas. The following introduces the working principles of different types of air preheaters: Tubular air preheater Structural foundation The tubular air preheater is composed of many thin-walled steel pipes arranged neatly and fixed on the upper, lower, an...

What are the application scenarios of radiators?

2025-06-09

Radiators have a wide range of application scenarios, covering multiple fields such as electronics, industry, automotive, and home appliances. The following is a detailed introduction: In the field of electronic devices computer hardware CPU heatsink: The CPU is the core component of a computer and generates a large amount of heat during operation. If not cooled in a timely manner, it can lead to a decrease in CPU performance or even damage. ...

Application of detachable spiral plate heat exchanger

2025-06-09

Detachable spiral plate heat exchangers are widely used. In China, spiral plate heat exchangers have been used to replace shell and tube heat exchangers in the conversion heat exchangers and lower heat exchangers of small and medium-sized synthetic ammonia plants. The equipment cost for using spiral plate heat exchangers for electrolyte heaters and concentrated alkali coolers in caustic soda plants is only one-third of that of shell and tube heat e...

Principle and characteristics of stainless steel reaction kettle

2025-06-09

The atmospheric pressure stainless steel electric heating reaction kettle has the characteristics of rapid heating, high temperature resistance, corrosion resistance, hygiene, no environmental pollution, electric heating stainless steel reaction kettle, no need for boiler automatic heating, convenient use, and low price. Widely used in industries such as chemical, pharmaceutical, and food, the material is made of 304 stainless steel. The construc...

Advantages of spiral fin tube technology

2025-06-09

1. Long service life, more than three times that of wrapped welded finned steel pipes. 2. The root of the fin forms an arc cut with the tube, and the surface of the fin is smooth, completely eliminating the accumulation, blockage, and slagging phenomena caused by the folding of the fin root in other forms of finned tubes. 3. The use of hot rolling technology in production has improved the density, yield strength, tensile strength, and wear resi...