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Domestic air separation unit manufacturers

Domestic air separation unit manufacturers
With the progress of technology, the production technology level of domestic air separation unit manufacturers is gradually approaching the international level, and the localization process of large-scale air separation unit is accelerated. The advantages of domestic air separation unit manufacturers are increasingly prominent, with stable performance, high safety and good after-sales service, which are highly praised by various industries at home and abroad.
News of Domestic air separation unit manufacturers
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Aug 26, 2020
On August 24, it was reported that Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as DEAR air separation) and Hanyuan Bilif
Jul 31, 2020
On July 29, it was reported that Kaifeng DEAR air separation project department organized the kick-off meeting of KDON(Ar)-16000 / 1600 / 550 air sepa
Solutions of Domestic air separation unit manufacturers
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Small air separation plant KDON-10000/10000 solution for metallurgical industry
The metallurgical industry has its unique industry characteristics and high requirements for oxygen purity. DEAR air separation has cooperated with domestic and foreign metallurgical industry customers in many projects, has rich project experience, and has continuously invested funds to develop energy-saving and intelligent air separation plant. KDON-10000/10000 is highly praised by customers for its high efficiency and stable operation.
Small air separation plant KDON(Ar)-1500+40Y/1500/40Y solution for metallurgical industry
DEAR air separation has provided a number of complete solutions for the metallurgical industry for many years, accumulated rich experience, and helped the efficient development of the metallurgical industry. With many years of service experience in the metallurgical industry, DEAR air separation provides foreign customer with the small air separation plant KDON(Ar)-1500+40Y/1500/40Y, which is mature technological, operating reliable, operating convenient, and energy saving intelligent, that is highly recognized by foreign customers.
Faq of Domestic air separation unit manufacturers
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The three-point temperature of the low temperature of the air separation tower is: T3 temperature refers to the temperature before the high pressure air throttles; T2 temperature refers to the temperature of the air after expansion; t1 refers to the temperature after the first heat exchanger and before the expansion machine. The function of the three-point temperature is mainly to control the gas distribution between the expansion machine and the joint-1 valve during the start-up stage of the air separation tower. There is no need to control the normal and stable operation. If only one or two of the thermometer is out of order, we can speculate the working condition according to the intact temperature point. When the three-point temperature is completely out of order, it can be operated according to the temperature difference between the Heat end of the heat exchanger (namely the temperature difference between the air inlet device of processing air and the outlet temperature of oxyg...
Feb 19, 2024
Air cooling tower is also a hybrid heat exchanger. In order to make the cooling water fully contact and strongly mix with the air to enlarge the heat transfer area and strengthen the heat transfer, the "stuffing Tower" or "sieve plate Tower" are usually used, and hollow spray tower is also used. The stuffing Tower is a round container made of steel, which is filled with stuffing (porcelain ring, or plastic ring, etc ). The cooling water sprays down from the tower top and is mixed with the bottom-up flowing air for heat and mass exchange. Air transmits heat to cooling water to lower the temperature itself and raise the water temperature. In order to prevent the air from dripping out of the water, the upper part of the tower is usually equipped with laxige ring (or stainless steel wire mesh) stuffing separator (also called capture layer) and mechanical water separator (inertial separation ). The cooling water sprayed out by the spraying device flows downward along the stuffing layer t...
Jan 25, 2024
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