A heat exchanger is a compact and efficient heat exchange device, serving as an excellent equipment for heating, cooling, heat recovery, rapid sterilization, and other purposes. It holds a significant position in chemical, petroleum, power, food, and many other industrial productions. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators, and reboilers, with a wide range of applications.
Due to various reasons, heat exchangers and pipeline systems can accumulate a variety of contaminants such as coke, oil scale, water scale, sediment, corrosion products, polymers, fungi, algae, and slime.
The heat exchanger cleaning industry generally adopts two methods: chemical cleaning and high-pressure water jet cleaning. However, traditional cleaning processes and methods, such as mechanical methods (scraping, brushing), high-pressure water, chemical cleaning (acid cleaning), scale inhibition, etc., have not only failed to effectively solve problems but also caused serious damage to equipment, human bodies, and the environment. Nowadays, high-pressure water jet cleaning is the main method for heat exchanger cleaning.
Equipment introduction:
Henan Bingsheng heat exchanger cleaning equipment can select an appropriate pressure level based on the composition of the scale and cleaning requirements, ensuring neither physical damage nor loss of the smooth surface of the heat exchanger, making it less prone to scale buildup. The kinetic energy of high-pressure water jets is utilized to break down hard scale on the inner walls of the heat exchanger and the surface of the agitator, thereby completely detaching and removing it. The equipment mainly consists of a high-pressure pump section, an electrical control section, and a high-pressure water cleaning section;
Equipment advantages:
1. The cleaning system for heat exchangers from Henan Bingsheng has achieved good cleaning results. Based on the analysis of scale deposits and cleaning requirements, appropriate pressure levels are selected. High-pressure water jet cleaning does not cause physical damage to the heat exchanger, and it can better maintain the smooth surface of the heat exchanger, making it less likely for scale deposits to adhere to the heat exchanger;
2. High cleaning efficiency, with cleaning speed several times or even dozens of times faster than traditional methods
3. The cleaning process is safe, as personnel do not need to enter the heat exchanger, completely avoiding the harm and potential dangers posed by the chemicals inside the tank to human health, thus eliminating safety hazards entirely;
4. No environmental pollution: High-pressure water jet cleaning uses water as the medium, which is odorless, tasteless, and non-toxic. After atomization, the sprayed jet can reduce the air dust concentration in the operation area, making atmospheric dust fall below the national safety standards. Water jet cleaning produces no harmful emissions, thus avoiding the environmental pollution issues that may arise from chemical cleaning.
5. The purification rate can be over 90%, saving energy and reducing costs.
Application fields:
Henan Bingsheng heat exchanger cleaning equipment is applied to industrial tube cleaning, heat exchanger and condenser cleaning, boiler pipeline cleaning and maintenance, ship hull cleaning, concrete roughening and texturing, cleaning of high and low pressure economizers, preheaters, primary coolers, air separation oil coolers, air preheaters, steam turbines, condensers, heat network heaters, as well as pumping clean water, thin oil, etc. for pipeline pressure testing in starch factories, sugar refineries, steel mills, power plants, chemical plants, etc.
