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13801507125
Linkman：Manager of investigation
Tel：0519-88909388，88902261
Add：Jiao Xi, Zhenglu Town, Changzhou City, Jiangsu Province
Zip code：213000
PLH type high temperature jet tube heat exchanger unit
S
UMMARIZE
SUMMARY
Reliable supplier of drying equipment users
UMMARIZE SUMMARY
PLH series gas to air heat exchanger is a new type of tubular heat exchanger, which adopts the domestic high temperature jet heat exchanger technology. The heat exchanger is divided into high-temperature section and low-temperature section. The high-temperature section adopts the jet pipe technology. The gas ejected at high speed breaks the air diaphragm layer, effectively improves the heat exchange efficiency, quickly takes away the heat from the jet outer pipe, and protects the jet outer pipe. In the low temperature section, the plug-in tube technology is adopted, and the spiral guide vane is added in the tube, so as to prolong the gas heat exchange time, make the heat exchange sufficient and prolong the service life.
The temperature of flue gas entering into the heat exchange chamber shall be strictly controlled for the heat exchanger. According to different temperature gradients, the heat exchanger material with high quality and high temperature resistance shall be reasonably selected to improve the service life of the heat exchanger. The output temperature of the heat exchanger is stable, which effectively improves the service life of the integrated hot blast stove and solves the problem of unstable output temperature.
Through the application of jet heat transfer technology, the heat exchanger can effectively improve the heat exchange efficiency and service life. ^The temperature of high output hot air can reach 550oc, and more than 80% of the materials are made of low-cost common carbon steel when the process conditions allow. Only a few materials are made of high temperature resistant aluminized alloy steel and stainless steel, which makes the cost of the whole heat exchanger more economical.
P
ARAMETER
PARAMETER
Reliable supplier of drying equipment users
ARAMETER PARAMETER
It is widely used in chemical industry, medicine, food, metallurgy, light industry, building materials, feed, textile printing and dyeing and other industries. It is equipped with fuel oil, gas, coal-fired hot blast furnace for heating, preheating and waste heat recovery.
F
EATURE
FEATURE
Reliable supplier of drying equipment users
EATURE FEATURE
1. In the high temperature section, the temperature of the outer pipe wall is reduced and the service life is prolonged due to the jet technology.
2. High heat exchange efficiency. The use of jet pipe and plug-in pipe makes the heat efficiency greater than 78%.
3. The temperature of the hot air output is high. After heat exchange, the hot air output can be 550oc.
4. It has a wide range of applications, and can be used for high-temperature drying of various materials, air preheating of related industries, waste heat recovery, etc.
5. Flexible structure, arbitrary arrangement, good air tightness.
