Integrated screw type medium-pressure air compressor

An air compressor, screw compression technology, applied in mechanical equipment, pump combination for elastic fluid rotary piston type/oscillating piston type, machine/engine, etc., can solve the problems that have not been widely promoted and developed, and achieve convenience Controlling, reducing land occupation and prolonging service life

Active Publication Date: 2014-08-06
英诺伟特(昆山)能源机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of screw air compressors in the field of medium pressure has not yet been widely promoted and developed.

Method used

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  • Integrated screw type medium-pressure air compressor
  • Integrated screw type medium-pressure air compressor
  • Integrated screw type medium-pressure air compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0063] Embodiment: a kind of integrated screw medium pressure air compressor, such as figure 1 As shown, it includes a first-stage screw compressor host 1, a first-stage freeze dryer 2, a second-stage screw compressor host 3 and a second-stage freeze dryer 4 connected in series;

[0064] Wherein, the first-stage screw compression host 1 and the second-stage screw compression host 3 are integrated through a common gearbox 5 to form a two-stage compression screw host A;

[0065] Wherein, the first-stage freeze dryer 2 and the second-stage freeze dryer 4 are integrated through a common cooler 6 to form a two-stage freeze dryer B.

[0066] Such as figure 2 As shown, the structure in which the first-stage screw compressor host 1 and the second-stage screw compressor host 3 are integrated through a common gear box 5 is: the gear box is provided with a driving gear 51 and a first-stage driven gear 52 and a secondary driven gear 53, the primary driven gear 52 and the secondary driv...

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PUM

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Abstract

The invention discloses an integrated screw type medium-pressure air compressor comprising a first-stage screw compression main unit, a first-stage freeze dryer, a second-stage screw compression main unit and a second-stage freeze dryer which are successively in serial connection. Air is compressed in the first-stage screw compression main unit, enters the first-stage freeze dryer for removing moisture in the compressed air, then is compressed again in the second-stage screw compression main unit, is subjected to drying treatment in the second-stage freeze drier and discharged, and therefore, the service life of the compressor is prolonged, the compressor can be continuously operated in a long term, and the air pressure is up to medium pressure after two-stage compression. Both the first-stage screw compression main unit and the second-stage screw compression unit of the compressor are integrated through sharing a gear case, and thus the transmission efficiency is improved, the number of parts is reduced, the structure is compact, reasonable and reliable, and the installation and the maintenance are facilitated. Both the first-stage freeze dryer and the second-stage freeze dryer are integrated by sharing a cooler and a support, and thus the number of parts is reduced, the structure is compact, reasonable and reliable, and the installation and the maintenance are facilitated.

Description

technical field [0001] The invention belongs to the field of air compressors, in particular to an integrated screw medium-pressure air compressor. Background technique [0002] Air compressor is the basic product of industrial modernization. It is often said that electricity and automation have the meaning of full pneumatic; and air compressor is the core equipment of the pneumatic system, which provides air source power and is the main body of the electromechanical air source device. It is a device that converts the mechanical energy of the prime mover (usually an electric motor) into gas pressure energy, and is a gas pressure generating device for compressed air. [0003] Screw compressor——It is a rotary displacement compressor, in which two rotors with helical gears mesh with each other, so that the volume of the two rotors meshes from large to small, thereby compressing and discharging the gas. The screw compression components in the screw air compressors are manufactur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04C23/00
Inventor 李胜
Owner 英诺伟特(昆山)能源机械有限公司
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