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Because of Focus, So Different
15 years of focus on research and development, manufacturing and installation of various complete sets of air separation equipment, air separation spare parts and gas supply enterprises.
Mature Technology
The craftsmanship is skilled, the equipment safety is high, and there are many professional engineers with 30 years of experience in the company to reduce potential safety hazards.
Running Smoothly
In addition to basic maintenance, the continuous operation cycle of the device is 3 years, and the life of the device is more than 25 years.
Safe and Efficient
Adopt professional air separation technology with low consumption and flexible cooling capacity adjustment.
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Kaifeng Kaixing Air Separation Equipment Co., Ltd. is an energy-saving and environmental protection emerging technology service enterprise integrating air separation equipment, cryogenic technology application, energy-saving technology promotion and contract energy management. The company is located in Jinming Industrial Park, Kaifeng City, two kilometers away from the Nanyuan exit of Kaifeng Expressway.
Since its establishment, the company has successively developed energy-saving air separation equipment, oxygen enrichment equipment in front of metallurgical blast furnaces, nitrogen variable pressure conveying equipment, air compressor waste heat recovery, circulating water system energy saving and other energy-saving projects. Use the "4A" high-efficiency and energy-saving technology of fluid conveying to carry out the overall analysis and design of the system, and adopt the EPC (Energy Contract Management) method to achieve win-win results with customers, part-time samples, energy saving and environmental protection.
What is a turbine expander？
The main principle of the turbine expander is to use the gas with a certain pressure to perform adiabatic expansion in the turboexpander to do external work and consume the internal energy of the gas itself, so that the gas itself is strongly cooled to achieve the purpose of refrigeration. We usually use the gas cylinder to inflate the cylinder body and find that the cylinder body heats up, which is because the piston compresses the gas to release heat. If the opposite is true, the principle is similar to that of the expander, the energy output by the turboexpander is recovered by the coaxial compressor or consumed by the brake fan.
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Frequently Asked Question
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15 years of focus on research and development, manufacturing and installation of various complete sets of air separation equipment, air separation spare parts and gas supply enterprises.
Mature, exquisite craftsmanship and high equipment safety, the company has a number of professional engineers with 30 years of experience to reduce potential safety hazards.
The operation is stable, except for basic maintenance, the continuous operation cycle of the equipment is 3 years, and the service life of the equipment is more than 25 years.
An extender extends it. The loud and quiet parts become relatively loud and quiet, respectively. So it's essentially the opposite of a compressor.
Our updates and blog posts
turbine-expander | What is a nitrogen compressor?
{keyword} | A nitrogen compressor is an inert gas. It is odorless, colorless and life-sustaining. However, it is important for plant growth and a key additive in fertilizers.
turbine-expander | Between Oxygen Compressor and Air Compressor
{keyword} | Oxygen compressors, nitrogen compressors, and hydrogen compressors are also common compressors - kaixingkf.com
turbine-expander | Why is the low temperature valve of the complete set of air separation plant prone to get stuck and can't be moved, and how to solve it?
{keyword} | To adjust the take-off pressure of the air separation unit, the lock nut should be tightened to prevent the adjustment screw from loosening.