Focus On Steam Compressors
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About Us
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Applications
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Specializing in the manufacturing and application of vapor-compression chillers.
Centrifugal steam compressor (gearbox)
The company primarily researches, develops, and manufactures centrifugal steam compressors and their associated products, with a particular focus on centrifugal steam compressors for evaporation and distillation systems. It is capable of designing and producing the following products:
High-speed direct-drive vapor-compression compressor
The structure of a high-speed direct-drive vapor-compression compressor is primarily divided into two main components: the motor and the compressor. When the motor rotates, it drives the compressor via a drive mechanism, drawing gas into the low-pressure chamber, compressing it within the compressor to the high-pressure chamber, and finally discharging the high-pressure gas. Because the compressor is directly driven by a high-speed motor, system efficiency is improved, noise levels are reduced, and the footprint is minimized.
Introduction to the structure of centrifugal compressors
The main types of steam compressors commonly used are Roots-type, centrifugal, and axial‑flow. Centrifugal fans are typically employed as auxiliary air‑supply equipment and are not listed alongside compressors. Roots compressors are primarily suited for low‑flow applications, while axial‑flow compressors are designed for high‑flow conditions and are usually configured as multi‑stage systems. The most widely used steam compressors are centrifugal fans and centrifugal compressors.
Working principle of the compressor
For cost considerations, single-stage centrifugal compressors and high-pressure blowers are the most widely used in mechanical vapor recompression (MVR) systems; the following discussion will focus on these configurations.
Comparison of MVR, multi-effect evaporation, and TVR ( thermal vapor recompression ) technologies
MVR technology compresses the secondary steam that would otherwise require condensation to a higher pressure using a compressor, thereby increasing its internal energy. This enables continuous recirculation and reuse of this energy, replacing fresh steam. By consuming only a minimal amount of electrical energy, it allows the substantial internal energy of low-pressure steam to be recovered and reused.
Comparison of MVR Energy Consumption in the Retrofit of a 10-ton-per-hour Three-Effect Evaporation System for High-Salinity Wastewater Treatment
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No.198, Jinwu Rd, Liyang 213300, Jiangsu, China